unusual hadron states observed at b-factories miriam fritsch on behalf of the babar-collaboration

Unusual hadron states observed at B-factories

Miriam Fritschon behalf of the BaBar-Collaboration

HI Mainz

Universitaumlt Mainz

May 20 2011

NSTAR 2011 Jefferson Lab

Miriam Fritsch Unusual hadron states observed at B-factories ndash May 20 2011 2

BaBar Detector

ElectromagneticCalorimeter (EMC)

m Detector (IFR)

Vertex Tracker (SVT)

Superconducting Solenoid

PID (DIRC)

e+ (31 GeV)

Central Tracker (DCH)

endash (90 GeV)

Asymmetric e+e- collider PEP-II SLAC

s=1058 GeV (4S)

Luminosity

(4S) ~ 4329 fb-1

~ 450 x 106 BB pairs ~ 450 x 106 t pairs ~ 650 x 106 Charm pairs

(3S) ~ 302 fb-1

(2S) ~ 145 fb-1

B-factory KEK-B with BELLE (Lintgt 1 ab-1)

1999-2008


Physics topics at B-factories

and more hellip

Charm-Physics

Charmonium

-Reactions

-Physics

Initial State Radiation

B-Physics


Charmonium Spectroscopy

stronginteraction

charmonium spectrum

quark model

Detailed

Measurement

Structure Potential


Potential of the Strong Interaction

Perturbative QCD

small distancesCoulomb-like potentialone gluon exchangeasymptotic freedom



Perturbative QCD


Non-perturbative QCD

large distanceslinear potentialconfinement



Perturbative QCD





transition region


Charmonium Spectrum (cc-Mesons)

SGodfrey and NIsgur (1985)

DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states


Examples for allowed hadronic states

mesonsbaryons

moleculesmulti-quarks

hybrids

glueballs

We know

We presume

and more


KJ Juge J Kuti C Morningstarheplat 9709131

Charmonium ndash different internal structure

Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000

JE Augustin et al MARK I PRL 33 1406 (ψ)JJ Aubert et al BNL PRL 33 1404 (J)

1974 Jψ

cc vector ground state (3S1)

JPC = 1--

J

Begin of Charmonium Spectroscopy

ψ


New Charmonium-like Discoveries

X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)


Spectroscopy at B-factories

e+

Jψ

π

π

e-gISR

g

Y

Initial State Radiation eg Y(4260)

JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-

Double Charmonium Production eg X(3940)




B-decay eg X(3872) Z(4430)-


-Reaction eg Z(3930) X(3915)

e+

X

e-

g()Jψ

πg()

π

JPC = 0plusmn+ 2plusmn+


Identified

Z(3930) DD in γγ-reactions

L=2 is favored χc2(2P) with JPC = 2++

X(4160) DD in double charmonium

JPC = 0plusmn+ 2plusmn+ possible ηc(3S) with JPC = 0-+

BellePRL 96082003

Y(4350) ψ(2S) ππ in ISR

JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]

BaBar 4324 plusmn 24 172 plusmn 33

Belle 4361 plusmn 9 74 plusmn 15

Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001

Eichten et al RMP 801161


The 3940 family

stat and syst uncertainties

JPC=+

JPC=

State Mass Width Production Found Not JPC Exp

X(3915) 3915 plusmn 3 17 plusmn 10 γγ Jψ ω - + Belle PRL 104092001

Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10

31 plusmn 9B-decay Jψ ω - +

BaBarPRL 101082001

BaBarPRD 82 011101(R)

Y(3940) 3943 plusmn 11 87 plusmn 22 B-decay Jψ ω - + BellePRL 94182002

X(3940) 3943 plusmn 6 39 plusmn 26 Double cc DD Jψ ω BellePRL 98082001

BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)


Charged state Z(4430)-

Z(4430)- ψ(2S) π-

in B-decays

First time charge exchange B0 K+ Z-

Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt

ψ(2S) π- 2-3σ (Jψ π- No signal)

Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001

m = 4476plusmn8 MeV Γ = 32plusmn16 MeV27σ



m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




Dalitz plot analysis by Belle 64σ Belle

PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001

For Z(4430)- still unclear

existence

properties

more states

First multiquark-state

Two more resonances found by Belle

Z1(4050)-

Z2(4250)-

Analysis in BaBar still going on

BellePRD 78072004


Hybrid Candidates with JPC = 1--

e+e- Jψ ππ gISR

mass 4259 plusmn 8 MeVc2

width 88 plusmn23 MeV

Significance ~ 8σ

Confirmed by Belle and Cleo-IIIPRL 99182004PRL 96162003

BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)


Search for Y(4260) D()D()

DD

DD

DD

Y(4260) above DD-threshold

Fit with Y(4260) and yrsquos

bull DD 02 plusmn 61 plusmn 28 Events



at 90 CL

No clear message yet

Y(4260)

BaBarPRD 79092001


Search for Y(4260) ψ(2S)ππ

Y(4350)

New resonance necessary

Mass 4324 plusmn 24 MeVc2

Width 172 plusmn 33 MeV

Confirmed by BellePRL 99142002

Two more resonances found by Belle Y(4008) PRL 99182004

Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR

mass 2175 plusmn10 MeVc2


strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar

(pp)S-wave parametrization with

BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel

BaBar 2175 plusmn 10 58 plusmn 16 f f0(980)

BES II 2186 plusmn 10 65 plusmn 23 f f0(980)

Belle 2079 plusmn 13 192 plusmn 23 fp+p-

BES III 2177 plusmn 7 96 plusmn 28 f f0(980)


BaBar 2175 plusmn 33 90 plusmn 24 fp+p-

preliminaryL = 454 fb-1

Withinterference

preliminary

f(1680)

BaBarpreliminary


Exotic hybrid at CDF

Y(4140) Jψ f in B-decays

Decay unusal for ccClose to thresholdJPC = 0++ 1-+ 2++

Exotic hybrid

Should be enhanced in γγ-reactions

Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002



CDF Talk ICHEP2010Y(4140) Jψ f in B-decays


Exotic hybrid


No indication

But another resonance found X(4350)

BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 519 plusmn 6

41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG

Confirmed by BaBar D0 and CDF

Width smaller than detector resolution (lt 23 MeV)

1994


X(3872) Mass Measurements

D+D- (+cc)

38799plusmn03D0D0 (+cc)

38718plusmn03

Mass of X(3872) rarr D0D0 shifted by ~3 MeVc2 (last Belle result no shift) PRD 81 031103 (2010)


X(3872) Properties

Mass around D0D0-threshold (mass shift )

Width lt23 MeV

Not found in formation in e+e- collision rarr Not JPC = 1--

Observation of decay into Jψ γ rarr C=+1

All decay channels rarr JP= 1+ or 2- decay to DD forbidden D+D- mass too high

No charged partner found rarr I=0

m(2π) m(3π) and angular analysisrarr more indication for JP= 2-

What could it not be

Hybrid (m gt 41 GeVc2)

Tetraquark (no charged partner was found)S-wave(1+) P(χ2NDF)=7P-wave(2-) P(χ2NDF)=62

BaBarPRD 71031501

BaBarPRD 82011101(R)


X(3872) - Charmonium or Molecule

Charmonium

Mass ok for 2- (ηc2 1D2 cc ground state)

Large production rate in B-decays and pp-collisions

But

Large isospin violation in Rρω=1

Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2

Decay to Jψρ Jψω D0D0 expectedCompatible with JP = 1+

Large isospin violation Rρω=1

ButBF(Xψ(2S) γ)BF(X Jψ γ)= 34 14



Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2




C Hanhart et al (2007)

D0D0

cusppeak

D+D-D0D0

hellip of all final states with high resolution essential

virtual statebinding state

Jψππ

Lineshape measurement hellip


Summary

The binding among quarks is a long standing issue in hadron physics

Exotic and conventional states provide insight into the binding

Many new states found in charm sector structure unknown

But - Statistics small- Detector resolution not sufficient

Next steps

Ongoing analyses on BaBar and Belle

100 times more statistics on SuperB or Belle-2

Search for strangeonium resonances with BESIII

High precision measurement with PANDA (pp-experiment)- Energy scan experiments (resolution 50 keVc2)

- All quantum numbers accessible


FAIR

HESR

PANDA

High Energy Storage Ring

beam momentum 15 ndash 15 GeVc

momentum resolution Δpp lt 4 10-5

interaction rate up to 2 107s

Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction

Simulation at Oumls = 3872 MeVc2

383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction


Energy scan method energy resolution ~ 50 keV

data taking ~ 40 days

ECM

measuredrate

beamprofile

resonance

Lineshape measurement

383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more

Unusual hadron states observed at B-factories Miriam Fritsch o

BaBar Detector




Potential of the Strong Interaction (2)



Charmonium Spectrum (cc-Mesons) (2)



Spectrum of Hybrids




Spectroscopy at B-factories (2)



Identified

The 3940 family


Charged state Z(4430)- (2)




Hybrid Candidates with JPC = 1-- (2)






Exotic hybrid at CDF (2)

X(3872) Discovery

X(3872) - PDG


X(3872) Properties


X(3872) - Charmonium or Molecule (2)

Summary

FAIR

X(3872) at PANDA

X(3872) at PANDA (2)

Future


BaBar Detector

ElectromagneticCalorimeter (EMC)

m Detector (IFR)

Vertex Tracker (SVT)

Superconducting Solenoid

PID (DIRC)

e+ (31 GeV)

Central Tracker (DCH)

endash (90 GeV)

Asymmetric e+e- collider PEP-II SLAC

s=1058 GeV (4S)

Luminosity

(4S) ~ 4329 fb-1

~ 450 x 106 BB pairs ~ 450 x 106 t pairs ~ 650 x 106 Charm pairs

(3S) ~ 302 fb-1

(2S) ~ 145 fb-1

B-factory KEK-B with BELLE (Lintgt 1 ab-1)

1999-2008



and more hellip

Charm-Physics

Charmonium

-Reactions

-Physics


B-Physics



stronginteraction

charmonium spectrum

quark model

Detailed

Measurement

Structure Potential



Perturbative QCD




Perturbative QCD






Perturbative QCD





transition region




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



and more hellip

Charm-Physics

Charmonium

-Reactions

-Physics


B-Physics



stronginteraction

charmonium spectrum

quark model

Detailed

Measurement

Structure Potential



Perturbative QCD




Perturbative QCD






Perturbative QCD





transition region




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



stronginteraction

charmonium spectrum

quark model

Detailed

Measurement

Structure Potential



Perturbative QCD




Perturbative QCD






Perturbative QCD





transition region




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Perturbative QCD




Perturbative QCD






Perturbative QCD





transition region




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Perturbative QCD






Perturbative QCD





transition region




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Perturbative QCD





transition region




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future




DD

L=2L=0 L=1 JPC

M (

GeV

c2) 475

450

425

400

375

350

325

300

0-+ 1-- 1+- 0++ 1++ 2++ 2-+ 1-- 2-- 3--

ψ(4160)

ψ(3770)

ψ(4415)

ψ(4040)

ψ(2S)

Jψ

hc

χc0

χc1

χc2(2P)

χc2

ηc

ηc(2S)

JPC

Many new states



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



mesonsbaryons


hybrids

glueballs

We know

We presume

and more




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future




Distance (fm)

different potential


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


Spectrum of Hybrids

0-+

1-+

2-+

1--

41

42

43

44

45

46

47

48

0+-

1+-

2+-

1++

DD

JPCM

(G

eV

c2)


Distance (fm)

different potential


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


1970

2010

1980

1990

2000


1974 Jψ


JPC = 1--

J


ψ



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



X(3872)PRL 91262001 (2003)

X(3940)PRL 98082001 (2007)

Y(3940)PRL 94182002 (2005)

X(3915)PRL 104092001 (2010)

Y(4260)PRL 95142001 (2005)

Y(4350)PRL 98212001 (2007)

Y(4008)PRL 99182004 (2007)

Y(4660)PRL 99142002 (2007)

Z(4430)-

PRL 100142001 (2008)

Z1- amp Z2

-

PRD 78072004 (2008)

Y(4140)PRL 102242002 (2009)

X(4350)PRL 104112004 (2010)



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



e+

Jψ

π

π

e-gISR

g

Y


JPC = 1--



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



BK

XJψ

ππ


B-decay eg X(3872) Z(4430)-



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



e+

Jψ

X

e-

g Jψ

ππ


B-decay eg X(3872) Z(4430)-





B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future




B-decay eg X(3872) Z(4430)-



e+

X

e-

g()Jψ

πg()

π



Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


Identified





BellePRL 96082003


JPC = 1--

ψ(4S) or ψ(3D)

Mass [MeVc2]

Width[MeV]



Mass[MeVc2]

Width [MeV]



BaBarPRL 98212001

BaBarPRD 81092003

BellePRL 99142002

Mass [MeVc2]

Width [MeV]

Belle 4156+25-20 139+111

-61

BellePRL 100202001



The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


The 3940 family


JPC=+

JPC=



Y(3915)39146 plusmn 36

39191 plusmn 36

34 plusmn 10


BaBarPRL 101082001




BaBar Y(3915)

Belle X(3940)

Belle Y(3940)

Belle X(3915)



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001




m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Search for

Z(4430)- ψ(2S) π-

lt


Z(4430)- ψ(2S) π-

in B-decays


Significance 65σ

BaBarPRD 79112001





PRD 80031104

m(ψ(2S)π-) GeVc2

m(ψ(2S)π-) GeVc2

m(ψ

(2S)π

- ) G

eV

c2

m(K+π-) GeVc2

BellePRL 100142001


existence

properties

more states



Z1(4050)-

Z2(4250)-


BellePRD 78072004



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



e+e- Jψ ππ gISR



Significance ~ 8σ


BaBarPRL 95142001

Y(4260)



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



e+e- Jψ ππ gISR



charmonium hybrid

ππ

S-WaveL=0

S-Wave

hybrid properties

+

Significance ~ 8σ

BaBarPRL 95142001

Y(4260)



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



DD

DD

DD






at 90 CL


Y(4260)

BaBarPRD 79092001



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Y(4350)






Y(4660) PRL 99142002


BaBarPRL 98212001



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Y(4260) Y(2175)

e+e- Jψ ππ gISR



charmonium hybrid

e+e- ф ππ gISR



strangeonium hybrid

S-Wave S-Wave

Significance ~ 8σ

BaBarPRL 95142001

Significance ~ 58σ

BaBarPRD 74091103



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Belle

2 incoherent BW

f(1680) f p + p - without f0(980)

Y(2175) f f0(980)

BaBar


BW for f0(600) and f0(980)

f(1680) f f0(600)

f(1680) f f0(980)

Y(2175) f f0(980)

Mass [MeVc2]

Width [MeV]

Channel








Withinterference

preliminary

f(1680)

BaBarpreliminary





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future





Exotic hybrid


Yield Mass [MeVc2]

Width[MeVc2]

Sign

Y(4140) 14 plusmn 5 41430 plusmn 29 117-50+83 38σ

CDFPRL 102242002





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future





Exotic hybrid


No indication


BellePRL 104112004

Yield Mass [MeVc2]

Width[MeVc2]

Sign


41430 plusmn 2941434-30

+29

117-50+83

153-61+104

38σgt5σ

Y(4300) 22 plusmn 8 42744-67+84 323-153

+219 31σ

X(4350) 88-32+42 43506-51

+46 13-9+18 39σ


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


X(3872) Discovery

ψ(2S)

M(Jyp+p-)-M(Jy)

X(3872) Jψπ+π-

in B X K

BellePRL 91262001


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


X(3872) - PDG



1994



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



D+D- (+cc)


38718plusmn03



X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


X(3872) Properties


Width lt23 MeV









BaBarPRD 71031501




Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2






Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future



Charmonium



But


Molecule

m(D0) + m(D0) = 38718 plusmn 04 MeVc2





D0D0

cusppeak

D+D-D0D0



Jψππ



Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


Summary





Next steps







FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


FAIR

HESR

PANDA





Darmstadt Germany


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


X(3872) at PANDA

Jψ

ππX

p

p

Formation reaction


383 387 391

Efficiency 32

FWHM 30 MeVc2

SB 2

PDG


width lt 23 MeVc2

~ O(1 MeVc2)


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


X(3872) at PANDA

Effizienz 32

RMS 83 MeVc2

SB 2

Jψ

ππX

p

p

Formation reaction




ECM

measuredrate

beamprofile

resonance


383 387 391


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future


Future

mesonsbaryons


hybrids

glueballs

We know

We presume We know

and more


BaBar Detector










Spectrum of Hybrids







Identified

The 3940 family













X(3872) Discovery

X(3872) - PDG


X(3872) Properties



Summary

FAIR

X(3872) at PANDA


Future

unusual hadron states observed at b-factories miriam fritsch on behalf of the babar-collaboration

Documents

factories may

of the babar

states found mainly

factories miriam fritschon

factories and more charm

physics topics at

potential coulombartig

babar gesamtlaufzeit