bericht zu isolde
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Bericht zu ISOLDE. Low-energy precision experiments: Laser Spectroscopy – COLLAPS Mass Spectrometry – ISOLTRAP Weak Interaction Studies – WITCH Post-accelerated beam experiments: MINIBALL @ REX-ISOLDE HIE-ISOLDE TSR@ISOLDE. KHuK Jahrestagung 2011 Physikzentrum Bad Honnef - PowerPoint PPT PresentationTRANSCRIPT
Peter Reiter Universität zu Köln
Folie: 1
Bericht zu ISOLDE
Low-energy precision experiments:– Laser Spectroscopy – COLLAPS– Mass Spectrometry – ISOLTRAP– Weak Interaction Studies – WITCH
Post-accelerated beam experiments: MINIBALL @ REX-ISOLDE HIE-ISOLDE TSR@ISOLDE
KHuK Jahrestagung 2011Physikzentrum Bad Honnef 8. - 9. Dezember 2011
ISOLDE – Some statistics
BMBF-Funding (~10% contribution to the ISOLDE collaboration): German contribution to ISOLDE: 40 t€ / year
to HIE-ISOLDE: 40 t€ / year
ISOLDE-Collaboration: 13 member states + CERN
Year Shifts requested Shifts scheduled Shifts delivered
2009 ~480 ~400 3502010 ~500 ~400 340 2011 ~650 ~440 360
1 shift = 8h of protons on the target18 experiments out of 50 scheduled in 2011 have spokesperson presently at a German institute.
>60 publications / year (among them ~10 Phys. Rev. Lett.)>20 PhD students / year
> 80%high reliability!
The ISOLDE facility
ISCOOL (Mainz, MPIK)
Hall extension
New targets
RILIS Upgrade (Mainz)
New target laboratory (class A lab)
WITCH GSI DarmstadtMPIK HeidelbergUniversity MainzUniversity MünsterUniversity Tübingen
GSI DarmstadtMPIK HeidelbergUniversity DresdenUniversity Greifswald
University BonnUniversity DarmstadtUniversity KölnLMU MunichTU Munich
University Münster
The (HIE-)ISOLDE facility
Farbstoff-Laser Titan-Saphir-Laser
ISOLDE/RILIS Kabine - Panoramaansicht
Bisheriges FarbstoffLasersystem
ISOLDE
Neues Titan:SaphirLasersystem
Upgrade ISOLDE/RILIS Lasersystems (K. Wendt, Mz)
Beam developments (K. Wendt, Mz)
Laser Ion Source Trap (LIST)
0 25 50 75 100 125
Flugzeit / s
LIST W cavity
FWHM = 7.5 s
-8 -4 0 4 8-15
-10
-5
0
5
10
y/ mm
y'/ m
rad
RMS
= 3.3 Pi mm mrad
LIST Features:• highest selectivity
• small emittance
• bunched beam release
for RIB production
at ISOLDE
Status of the LIST project
• successful implementation to
ISOLDE target / ion source unit
• promising tests at ISOLDE off-line
and UMz separator
• on-line driver electronics in construction
• first on-line run scheduled 2009
F. Schwellnus, K. Wendt et. al. , NIM B 266(2008) 4383–4386
Pulsed time structure <7.5 sBeam emittance ~ 3 mmmradhighly selective laser ion source:
- fully commissioned
- at HRS front-end production of 21Na, 27Mg
- highest selectivity (gain 200-1600)
- acceptable efficiency (loss 50)
- preparation of purest ion beams!
Beam developments are of utmost importance for the success of ISOLDE.
New astatine RILIS beams
COLLAPS: Collinear laser spectroscopy electrostaticdeflection
photo multiplier
+
++
o
ion beamEkin<60 keV
laser beamfixed frequency
electrostatic lenses for retardation
charge exchange cell (Na)
excitation & observation reg.
o
fine
250
25MgHFS of
300 350fine Doppler tuning voltage (V)
250 400
phot
ons
25 MgHFS of
6.5
Measure:
- HFS -> and Q- isotope shift -> r 2r 2
Measure:
- HFS -> and Q- isotope shift -> r 2r 2
Suitable for longer lived (>1s) and stable isotopes
Doppler tuningvoltage
+/- 5kV
(strong) NMR field
(weak) Guiding field
Beamdeflector
Opticaldetection
Mg beam fromISOLDE, 60keV
+
Crystal
RF coilScintillator 0o
+ +Laser + + ++ + + +
++
+++ ++ ++ ++ ++++
Scintillator 180 o
s
N
fine250
25MgHFS of
A(S1/2) = 596.5(5) MHz
300 350fine Doppler tuning voltage (V)
250 400
phot
ons
25 MgHFS of
6.5
fine250
25MgHFS of
A(S1/2) = 596.5(5) MHz
300 350fine Doppler tuning voltage (V)
250 400
phot
ons
25 MgHFS of
6.5
25 MgHFS of
6.5
GSI, Mainz, MPIK, Münster, Tübingen
Technically challenging: Frequency-comb based spectroscopy and high-voltage calibration.
COLLAPS harvest (GSI, Mz, MPIK, Tüb)
Proposals at COLLAPS: Data Taking, in Preparation, Just Completed
Cu, Ga, Zn
Mg
Be
Cd
IS427, IS480 (G. Neyens, Leuven) PRC 77, 044307 (2008) IS480 (K. Blaum, MPIK Heidelberg) PLB 678,465 (2009)
IS439 (K. Flanagan, CERN) PRL 103, 142501 (2009)IS457 (B. Cheal, Manch.) PRL 104, 252502 (2010)
IS519 (B. Cheal, Manch.) PRC 82, 051302(R) (2010)
IS449 (W. Nörtershäuser & Ch. Geppert, Mainz) PRL 102, 062503 (2009)
K
IS497 (D. Yordanov, MPIK)
IS484 (G. N
eyens, L
euven)
Pr IS517 (Ch. Geppert, Mainz)
2008 – 2010: 15 Publications (6 x Phys. Rev. Lett)3 PhD and 3 master theses (Mainz + MPIK)+ 2 PhD + 1 Master (Leuven, Manchester)
IS 484: Disappearance of the N=8 shell closure from comparison of Be charge radii with fermionic molecular dynamics calculations. intruder
11Be: W. Nörtershäuser,et al; Phys. Rev. Lett. 102, 062503 (2009)12Be: A. Krieger, T. Neff et al., submitted to Phys. Rev. Lett.
Charge radii of 11,12Be (W. Nörtershäuser, Mz)
ISOLTRAP: Penning trap mass spectrometry
Dresden, Greifswald, GSI, MPIK
B
q/m
B
q/m
z0
r0
ring electrode
end cap
MCPDetector
(1) Excitation of theion motion
(3) TOF measurement
(2) Energy conversion
e
e
mmmm
f
f
--
=refc
refc,Determine atomic mass from frequency ratio
with a well-known “reference mass”.
Bmq
πf
21
=c
Centroid:
0 1 2 3 4 5 6 7 8 9240
270
300
330
360
390
63Ga T1/2 = 32.4 s
Mea
n tim
e of
flig
ht /
s
Excitation frequency RF
- 1445125 / Hzfrf
e
e
mmmm
f
f
--
=refc
refc,Determine atomic mass from frequency ratio
with a well-known “reference mass”.
Bmq
πf
21
=c
Centroid:
0 1 2 3 4 5 6 7 8 9240
270
300
330
360
390
63Ga T1/2 = 32.4 s
Mea
n tim
e of
flig
ht /
s
Excitation frequency RF
- 1445125 / Hzfrf
Bmq
πf
21
=c
Centroid:
0 1 2 3 4 5 6 7 8 9240
270
300
330
360
390
63Ga T1/2 = 32.4 s
Mea
n tim
e of
flig
ht /
s
Excitation frequency RF
- 1445125 / Hzfrf
Remarkable:
accessible half-life: t1/2 ~ 10ms required yield: 0.5 ions / sachieved precision: m/m = 2x10-9
ISOLTRAP Highlights (L. Schweikhard, Greifswald; K. Zuber, Dresden; K. Blaum, MPIK)
+ - sf p stable
Masses of radioactive isotopes measured at ISOLTRAP
Masses of stable isotopes measured at ISOLTRAP
Reference masses
Mn66
Sn101In
100Cd99Ag98Pd97Rh96Ru95Tc94Mo93Nb92Zr91Y90Sr89Rb88Kr87Br86Se85As84Ge83Ga82Zn81Cu80
Y78Sr77Rb76Kr75Br74Se73As72Ge71Ga70Zn69Cu68Ni67Co66Fe65
50Sn100
49In98
In99
48Cd97
Cd98
47Ag94
Ag95
Ag96
Ag97
46Pd91
Pd92
Pd93
Pd94
Pd95
Pd96
45Ru89
Ru90
Ru91
Ru92
Ru93
Rh94
Rh95
44Ru87
Ru88
Ru89
Ru90
Ru91
Ru92
Ru93
Ru94
43Tc86
Tc87
Tc88
Tc89
Tc90
Tc91
Tc92
Tc93
42Mo84
Mo85
Mo86
Mo87
Mo88
Mo89
Mo90
Mo91
Mo92
41Nb82
Nb83
Nb84
Nb85
Nb86
Nb87
Nb88
Nb89
Nb90
Nb91
Zr80
Zr81
Zr82
Zr83
Zr84
Zr85
Zr86
Zr87
Zr88
Zr89
Zr90
Y79
Y80
Y81
Y82
Y83
Y84
Y85
Y86
Y87
Y88
Y89
Sr78
Sr79
Sr80
Sr81
Sr82
Sr83
Sr84
Sr85
Sr86
Sr87
Sr88
Rb77
Rb78
Rb79
Rb80
Rb81
Rb82
Rb83
Rb84
Rb85
Rb86
Rb87
Kr76
Kr77
Kr78
Kr79
Kr80
Kr81
Kr82
Kr83
Kr84
Kr85
Kr86
Br75
Br76
Br77
Br78
Br79
Br80
Br81
Br82
Br83
Br84
Br85
Se74
Se75
Se76
Se77
Se78
Se79
Se80
Se81
Se82
Se83
Se84
As73
As74
As75
As76
As77
As78
As79
As80
As81
As82
As83
Ge72
Ge73
Ge74
Ge75
Ge76
Ge77
Ge78
Ge79
Ge80
Ge81
Ge82
Ga71
Ga72
Ga73
Ga74
Ga75
Ga76
Ga77
Ga78
Ga79
Ga80
Ga81
Zn70
Zn71
Zn72
Zn73
Zn74
Zn75
Zn76
Zn77
Zn78
Zn79
Zn80
Cu69
Cu70
Cu71
Cu72
Cu73
Cu74
Cu75
Cu76
Cu77
Cu78
Cu79
Ni68
Ni69
Ni70
Ni71
Ni72
Ni73
Ni74
Ni75
Ni76
Ni77
Ni78
Co67
Co68
Co69
Co70
Co71
Co72
Co73
Co74
Co75
50
Fe66
Fe67
Fe68
Fe69
44 46 48
42
40
39
38Sr73
Sr74
Sr75
Sr76
37Rb74
Rb75
36Kr69
Kr70
Kr71
Kr72
Kr73
Kr74
35Br69
Br70
Br71
Br72
Br73
34Se65
Se66
Se67
Se68
Se69
Se70
Se71
Se72
33As64
As65
As66
As67
As68
As69
As70
As71
32Ge61
Ge62
Ge63
Ge64
Ge65
Ge66
Ge67
Ge68
Ge69
Ge70
31Ga60
Ga61
Ga62
Ga63
Ga64
Ga65
Ga66
Ga67
Ga68
Ga69
30Zn57
Zn58
Zn59
Zn60
Zn61
Zn62
Zn63
Zn64
Zn65
Zn66
Zn67
Zn68
29Cu55
Cu56
Cu57
Cu58
Cu59
Cu60
Cu61
Cu62
Cu63
Cu64
Cu65
Cu66
Cu67
28Ni50
Ni51
Ni52
Ni53
Ni54
Ni55
Ni56
Ni57
Ni58
Ni59
Ni60
Ni61
Ni62
Ni63
Ni64
Ni65
Ni66
27Co50
Co51
Co52
Co53
Co54
Co55
Co56
Co57
Co58
Co59
Co60
Co61
Co62
Co63
Co64
Co65
26Fe46
Fe47
Fe48
Fe49
Fe50
Fe51
Fe52
Fe53
Fe54
Fe55
Fe56
Fe57
Fe58
Fe59
Fe60
Fe61
Fe62
Fe63
Fe64
Mn64Cr63
Cr64
40
Mn6525
Mn46
Mn47
Mn48
Mn49
Mn50
Mn51
Mn52
Mn53
Mn54
Mn55
Mn56
Mn57
Mn58
Mn59
Mn60
Mn61
Mn62
Mn63
24Cr43
Cr44
Cr45
Cr46
Cr47
Cr48
Cr49
Cr50
Cr51
Cr52
Cr53
Cr54
Cr55
Cr56
Cr57
Cr58
Cr59
Cr60
Cr61
Cr62
23V43
V44
V45
V46
V47
V48
V49
V50
V51
V52
V53
V54
V55
V56
V57
V58
V59
V60
V61
22Ti39
Ti40
Ti41
Ti42
Ti43
Ti44
Ti45
Ti46
Ti47
Ti48
Ti49
Ti50
Ti51
Ti52
Ti53
Ti54
Ti55
Ti56
Ti57
Ti58
38
21Sc40
Sc41
Sc42
Sc43
Sc44
Sc45
Sc46
Sc47
Sc48
Sc49
Sc50
Sc51
Sc52
Sc53
Sc54
Sc55 36
56
58
60
62
57La120
56Ba114
Ba115
Ba116
Ba117
Ba118
Ba119
55Cs112
Cs113
Cs114
Cs115
Cs116
Cs117
Cs118
54Xe110
Xe111
Xe112
Xe113
Xe114
Xe115
Xe116
Xe117
53I
108I
109I
110I
111I
112I
113I
114I
115I
116
52Te106
Te107
Te108
Te109
Te110
Te111
Te112
Te113
Te114
Te115
51Sb103
Sb104
Sb105
Sb106
Sb107
Sb108
Sb109
Sb110
Sb111
Sb112
Sb113
Sb114
Sn102
Sn103
Sn104
Sn105
Sn106
Sn107
Sn108
Sn109
Sn110
Sn111
Sn112
Sn113
In101
In102
In103
In104
In105
In106
In107
In108
In109
In110
In111
In112
Cd100
Cd101
Cd102
Cd103
Cd104
Cd105
Cd106
Cd107
Cd108
Cd109
Cd110
Cd111
Ag99
Ag100
Ag101
Ag102
Ag103
Ag104
Ag105
Ag106
Ag107
Ag108
Ag109
Ag110
Pd98
Pd99
Pd100
Pd101
Pd102
Pd103
Pd104
Pd105
Pd106
Pd107
Pd108
Pd109
Rh97
Rh98
Rh99
Rh100
Rh101
Rh102
Rh103
Rh104
Rh105
Rh106
Rh107
Rh108
Ru96
Ru97
Ru98
Ru99
Ru100
Ru101
Ru102
Ru103
Ru104
Ru105
Ru106
Ru107
Tc95
Tc96
Tc97
Tc98
Tc99
Tc100
Tc101
Tc102
Tc103
Tc104
Tc105
Tc106
Mo94
Mo95
Mo96
Mo97
Mo98
Mo99
Mo100
Mo101
Mo102
Mo103
Mo104
Mo105
Nb93
Nb94
Nb95
Nb96
Nb97
Nb98
Nb99
Nb100
Nb101
Nb102
Nb103
Nb104
Zr92
Zr93
Zr94
Zr95
Zr96
Zr97
Zr98
Zr99
Zr100
Zr101
Zr102
Zr103
Y91
Y92
Y93
Y94
Y95
Y96
Y97
Y98
Y99
Y100
Y101
Y102
Sr90
Sr91
Sr92
Sr93
Sr94
Sr95
Sr96
Sr97
Sr98
Sr99
Sr100
Sr101
Rb89
Rb90
Rb91
Rb92
Rb93
Rb94
Rb95
Rb96
Rb97
Rb98
Rb99
Rb100
Kr88
Kr89
Kr90
Kr91
Kr92
Kr93
Kr94
Kr95
Kr96
Br87
Br88
Br89
Br90
Br91
Br92
Br93
Br94
Se86
Se87
Se88
Se89
Se90
Se91
As85
As86
As87
As88
As89
Ge84
Ge85
Ge86
Ga83
Ga84 54
52
La121
La122
La123
La124
La125
La126
La127
La128
La129
La130
La131
La132
La133
La134
La135
La136
La137
La138
La139
La140
La141
La142
La143
La144
La145
La146
La147
La148
La149
La150
La151
La152
La153
La154
Ba120
Ba121
Ba122
Ba123
Ba124
Ba125
Ba126
Ba127
Ba128
Ba129
Ba130
Ba131
Ba132
Ba133
Ba134
Ba135
Ba136
Ba137
Ba138
Ba139
Ba140
Ba141
Ba142
Ba143
Ba144
Ba145
Ba146
Ba147
Ba148
Ba149
Ba150
Ba151
Ba152
Ba153
Cs119
Cs120
Cs121
Cs122
Cs123
Cs124
Cs125
Cs126
Cs127
Cs128
Cs129
Cs130
Cs131
Cs132
Cs133
Cs134
Cs135
Cs136
Cs137
Cs138
Cs139
Cs140
Cs141
Cs142
Cs143
Cs144
Cs145
Cs146
Cs147
Cs148
Cs149
Cs150
Cs151
Cs152
Xe118
Xe119
Xe120
Xe121
Xe122
Xe123
Xe124
Xe125
Xe126
Xe127
Xe128
Xe129
Xe130
Xe131
Xe132
Xe133
Xe134
Xe135
Xe136
Xe137
Xe138
Xe139
Xe140
Xe141
Xe142
Xe143
Xe144
Xe145
Xe146
Xe147
94 96I
117I
118I
119I
120I
121I
122I
123I
124I
125I
126I
127I
128I
129I
130I
131I
132I
133I
134I
135I
136I
137I
138I
139I
140I
141I
142I
143I
14492
Te116
Te117
Te118
Te119
Te120
Te121
Te122
Te123
Te124
Te125
Te126
Te127
Te128
Te129
Te130
Te131
Te132
Te133
Te134
Te135
Te136
Te137
Te138
Te139
Te140
Te141
Te142
Sb115
Sb116
Sb117
Sb118
Sb119
Sb120
Sb121
Sb122
Sb123
Sb124
Sb125
Sb126
Sb127
Sb128
Sb129
Sb130
Sb131
Sb132
Sb133
Sb134
Sb135
Sb136
Sb137
Sb138
Sb139 90
Sn114
Sn115
Sn116
Sn117
Sn118
Sn119
Sn120
Sn121
Sn122
Sn123
Sn124
Sn125
Sn126
Sn127
Sn128
Sn129
Sn130
Sn131
Sn132
Sn133
Sn134
Sn135
Sn136
Sn137
88
In113
In114
In115
In116
In117
In118
In119
In120
In121
In122
In123
In124
In125
In126
In127
In128
In129
In130
In131
In132
In133
In134
86Cd112
Cd113
Cd114
Cd115
Cd116
Cd117
Cd118
Cd119
Cd120
Cd121
Cd122
Cd123
Cd124
Cd125
Cd126
Cd127
Cd128
Cd129
Cd130 84
Ag111
Ag112
Ag113
Ag114
Ag115
Ag116
Ag117
Ag118
Ag119
Ag120
Ag121
Ag122
Ag123
Ag124
Ag125
Ag126
Ag127
82
Pd110
Pd111
Pd112
Pd113
Pd114
Pd115
Pd116
Pd117
Pd118
Pd119
Pd120
Pd121
Pd122
Pd123
78 80Rh109
Rh110
Rh111
Rh112
Rh113
Rh114
Rh115
Rh116
Rh117
Rh118
Rh119
Rh120
Rh121
Ru108
Ru109
Ru110
Ru111
Ru112
Ru113
Ru114
Ru115
Ru116
Ru117
Ru118
76Tc107
Tc108
Tc109
Tc110
Tc111
Tc112
Tc113
Tc114
Tc115
74Mo106
Mo107
Mo108
Mo109
Mo110
Mo111
Mo112
Mo113
72
Nb105
Nb106
Nb107
Nb108
Nb110 70
Zr104
Zr105
Zr106
68
Y103
Y104
Y105
Sr102 66
Rb102
64
Rb101
Zr107
Nb109
20Ca35
Ca36
Ca37
Ca38
Ca39
Ca40
Ca41
Ca42
Ca43
19K35
K36
K37
K38
K39
K40
K41
K42
18Ar31
Ar32
Ar33
Ar34
Ar35
Ar36
Ar37
Ar38
Ar39
Ar40
Ar41
17Cl31
Cl32
Cl33
Cl34
Cl35
Cl36
Cl37
Cl38
Cl39
Cl40
16S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
15P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
14Si22
Si23
Si24
Si25
Si26
Si27
Si28
Si29
Si30
Si31
Si32
Si33
Si34
Si35
Si36
Si37
13Al22
Al23
Al24
Al25
Al26
Al27
Al28
Al29
Al30
Al31
Al32
Al33
Al34
Al35
Al36
12Mg20
Mg21
Mg22
Mg23
Mg24
Mg25
Mg26
Mg27
Mg28
Mg29
Mg30
Mg31
Mg32
Mg33
Mg34
Mg35
11Na19
Na20
Na21
Na22
Na23
Na24
Na25
Na26
Na27
Na28
Na29
Na30
Na31
Na32
Na33
Na34
10Ne16
Ne17
Ne18
Ne19
Ne20
Ne21
Ne22
Ne23
Ne24
Ne25
Ne26
Ne27
Ne28
Ne29
Ne30
Ne32
9F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
F27
F29
22
8O12
O13
O14
O15
O16
O17
O18
O19
O20
O21
O22
O23
O24 18 20
7N11
N12
N13
N14
N15
N16
N17
N18
N19
N20
N21
N22
N23
6C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C22
5B7
B8
B9
B10
B11
B12
B13
B14
B15
B17
B19
16
4Be6
Be7
Be8
Be9
Be10
Be11
Be12
Be14 12 14
3Li5
Li6
Li7
Li8
Li9
Li10
Li11
10
2He3
He4
He5
He6
He7
He8
He9
H1
H2
H3 4 6 8
2n1
1
Ca44
Ca45
Ca46
Ca47
Ca48
Ca49
Ca50
Ca51
Ca52
Ca53
K43
K44
K45
K46
K47
K48
K49
K50
K51
K52
K53
K54
Ar42
Ar43
Ar44
Ar45
Ar46
Ar47
Ar48
Ar49
Ar50
Ar51
Cl41
Cl42
Cl43
Cl44
Cl45
Cl46
Cl47
Cl48
Cl49
Cl51
S40
S41
S42
S43
S44
S45
S46
S47
S48
34P39
P40
P41
P42
P43
P44
P45
P46
32
Si38
Si39
Si40
Si41
Si42 30
Al37
Al38
Al39
28Mg36
26
Na35
91Pa212
Pa213
Pa214
Pa215
Pa216
Pa217
Pa218
Pa219
Pa220
Pa221
Pa222
Pa223
Pa224
Pa225
Pa226
Pa227
Pa228
Pa229
Pa230
Pa231
Pa232
Pa233
Pa234
Pa235
Pa236
Pa237
Pa238
90Th210
Th211
Th212
Th213
Th214
Th215
Th216
Th217
Th218
Th219
Th220
Th221
Th222
Th223
Th224
Th225
Th226
Th227
Th228
Th229
Th230
Th231
Th232
Th233
Th234
Th235
Th236
Th237
89Ac207
Ac208
Ac209
Ac210
Ac211
Ac212
Ac213
Ac214
Ac215
Ac216
Ac217
Ac218
Ac219
Ac220
Ac221
Ac222
Ac223
Ac224
Ac225
Ac226
Ac227
Ac228
Ac229
Ac230
Ac231
Ac232
Ac233
Ac234
88Ra202
Ra203
Ra204
Ra205
Ra206
Ra207
Ra208
Ra209
Ra210
Ra211
Ra212
Ra213
Ra214
Ra215
Ra216
Ra217
Ra218
Ra219
Ra220
Ra221
Ra222
Ra223
Ra224
Ra225
Ra226
Ra227
Ra228
Ra229
Ra230
87Fr
200Fr
201Fr
202Fr
203Fr
204Fr
205Fr
206Fr
207Fr
208Fr
209Fr
210Fr
211Fr
212Fr
213Fr
214Fr
215Fr
216Fr
217Fr
218Fr
219Fr
220Fr
221Fr
222Fr
223Fr
224Fr
225Fr
226Fr
227Fr
228Fr
229
86Rn196
Rn197
Rn198
Rn199
Rn200
Rn201
Rn202
Rn203
Rn204
Rn205
Rn206
Rn207
Rn208
Rn209
Rn210
Rn211
Rn212
Rn213
Rn214
Rn215
Rn216
Rn217
Rn218
Rn219
Rn220
Rn221
Rn222
Rn223
Rn224
Rn225
Rn226
Rn227
Rn228
85At
194At
195At
196At
197At
198At
199At
200At
201At
202At
203At
204At
205At
206At
207At
208At
209At
210At
211At
212At
213At
214At
215At
216At
217At
218At
219At
220At
221At
222At
223 140 142
84Po190
Po191
Po192
Po193
Po194
Po195
Po196
Po197
Po198
Po199
Po200
Po201
Po202
Po203
Po204
Po205
Po206
Po207
Po208
Po209
Po210
Po211
Po212
Po213
Po214
Po215
Po216
Po217
Po218
Po219
Po220
138
83Bi
185Bi
186Bi
187Bi
188Bi
189Bi
190Bi
191Bi
192Bi
193Bi
194Bi
195Bi
196Bi
197Bi
198Bi
199Bi
200Bi
201Bi
202Bi
203Bi
204Bi
205Bi
206Bi
207Bi
208Bi
210Bi
211Bi
212Bi
213Bi
214Bi
215Bi
216Bi
217Bi
218136
82Pb180
Pb181
Pb182
Pb183
Pb184
Pb185
Pb186
Pb187
Pb188
Pb189
Pb190
Pb191
Pb192
Pb193
Pb194
Pb195
Pb196
Pb197
Pb198
Pb199
Pb200
Pb201
Pb202
Pb203
Pb204
Pb205
Pb206
Pb207
Pb208
Pb209
Pb210
Pb211
Pb212
Pb213
Pb214
134
81Tl
179Tl
180Tl
181Tl
182Tl
183Tl
184Tl
185Tl
186Tl
187Tl
188Tl
189Tl
190Tl
191Tl
192Tl
193Tl
194Tl
195Tl
196Tl
197Tl
198Tl
199Tl
200Tl
201Tl
202Tl
203Tl
204Tl
205Tl
206Tl
207Tl
208Tl
209Tl
210Tl
211Tl
212 132
80Hg174
Hg175
Hg176
Hg177
Hg178
Hg179
Hg180
Hg181
Hg182
Hg183
Hg184
Hg185
Hg186
Hg187
Hg188
Hg189
Hg190
Hg191
Hg192
Hg193
Hg194
Hg195
Hg196
Hg197
Hg198
Hg199
Hg200
Hg201
Hg202
Hg203
Hg204
Hg205
Hg206
Hg207
Hg208
Hg209
Hg210
79Au171
Au172
Au173
Au174
Au175
Au176
Au177
Au178
Au179
Au180
Au181
Au182
Au183
Au184
Au185
Au186
Au187
Au188
Au189
Au190
Au191
Au192
Au193
Au194
Au195
Au196
Au197
Au198
Au199
Au200
Au201
Au202
Au203
Au204
Au205
128 130
78Pt
166Pt
167Pt
168Pt
169Pt
170Pt
171Pt
172Pt
173Pt
174Pt
175Pt
176Pt
177Pt
178Pt
179Pt
180Pt
181Pt
182Pt
183Pt
184Pt
185Pt
186Pt
187Pt
188Pt
189Pt
190Pt
191Pt
192Pt
193Pt
194Pt
195Pt
196Pt
197Pt
198Pt
199Pt
200Pt
201Pt
202 126
77Ir
165Ir
166Ir
167Ir
168Ir
169Ir
170Ir
171Ir
172Ir
173Ir
174Ir
175Ir
176Ir
177Ir
178Ir
179Ir
180Ir
181Ir
182Ir
183Ir
184Ir
185Ir
186Ir
187Ir
188Ir
189Ir
190Ir
191Ir
192Ir
193Ir
194Ir
195Ir
196Ir
197Ir
198122 124
76Os162
Os163
Os164
Os165
Os166
Os167
Os168
Os169
Os170
Os171
Os172
Os173
Os174
Os175
Os176
Os177
Os178
Os179
Os180
Os181
Os182
Os183
Os184
Os185
Os186
Os187
Os188
Os189
Os190
Os191
Os192
Os193
Os194
Os195
Os196
75Re160
Re161
Re162
Re163
Re164
Re165
Re166
Re167
Re168
Re169
Re170
Re171
Re172
Re173
Re174
Re175
Re176
Re177
Re178
Re179
Re180
Re181
Re182
Re183
Re184
Re185
Re186
Re187
Re188
Re189
Re190
Re191
Re192 118 120
74W
158W
159W
160W
161W
162W
163W
164W
165W
166W
167W
168W
169W
170W
171W
172W
173W
174W
175W
176W
177W
178W
179W
180W
181W
182W
183W
184W
185W
186W
187W
188W
189W
190
73Ta156
Ta157
Ta158
Ta159
Ta160
Ta161
Ta162
Ta163
Ta164
Ta165
Ta166
Ta167
Ta168
Ta169
Ta170
Ta171
Ta172
Ta173
Ta174
Ta175
Ta176
Ta177
Ta178
Ta179
Ta180
Ta181
Ta182
Ta183
Ta184
Ta185
Ta186
114 116
72Hf
154Hf
155Hf
156Hf
157Hf
158Hf
159Hf
160Hf
161Hf
162Hf
163Hf
164Hf
165Hf
166Hf
167Hf
168Hf
169Hf
170Hf
171Hf
172Hf
173Hf
174Hf
175Hf
176Hf
177Hf
178Hf
179Hf
180Hf
181Hf
182Hf
183Hf
184Hf
185
71Lu150
Lu151
Lu152
Lu153
Lu154
Lu155
Lu156
Lu157
Lu158
Lu159
Lu160
Lu161
Lu162
Lu163
Lu164
Lu165
Lu166
Lu167
Lu168
Lu169
Lu170
Lu171
Lu172
Lu173
Lu174
Lu175
Lu176
Lu177
Lu178
Lu179
Lu180
Lu181
Lu182
Lu183
Lu184
70Yb151
Yb152
Yb153
Yb154
Yb155
Yb156
Yb157
Yb158
Yb159
Yb160
Yb161
Yb162
Yb163
Yb164
Yb165
Yb166
Yb167
Yb168
Yb169
Yb170
Yb171
Yb172
Yb173
Yb174
Yb175
Yb176
Yb177
Yb178
Yb179
Yb180
112
69Tm145
Tm146
Tm147
Tm148
Tm149
Tm150
Tm151
Tm152
Tm153
Tm154
Tm155
Tm156
Tm157
Tm158
Tm159
Tm160
Tm161
Tm162
Tm163
Tm164
Tm165
Tm166
Tm167
Tm168
Tm169
Tm170
Tm171
Tm172
Tm173
Tm174
Tm175
Tm176
Tm177
110
68Er
145Er
146Er
147Er
148Er
149Er
150Er
151Er
152Er
153Er
154Er
155Er
156Er
157Er
158Er
159Er
160Er
161Er
162Er
163Er
164Er
165Er
166Er
167Er
168Er
169Er
170Er
171Er
172Er
173Er
174 108
67Ho141
Ho144
Ho145
Ho146
Ho147
Ho148
Ho149
Ho150
Ho151
Ho152
Ho153
Ho154
Ho155
Ho156
Ho157
Ho158
Ho159
Ho160
Ho161
Ho162
Ho163
Ho164
Ho165
Ho166
Ho167
Ho168
Ho169
Ho170
Ho171
Ho172
106
66Dy141
Dy142
Dy143
Dy144
Dy145
Dy146
Dy147
Dy148
Dy149
Dy150
Dy151
Dy152
Dy153
Dy154
Dy155
Dy156
Dy157
Dy158
Dy159
Dy160
Dy161
Dy162
Dy163
Dy164
Dy165
Dy166
Dy167
Dy168
Dy169
104
65Tb140
Tb141
Tb142
Tb143
Tb144
Tb145
Tb146
Tb147
Tb148
Tb149
Tb150
Tb151
Tb152
Tb153
Tb154
Tb155
Tb156
Tb157
Tb158
Tb159
Tb160
Tb161
Tb162
Tb163
Tb164
Tb165
Tb166 102
64Gd135
Gd137
Gd139
Gd140
Gd141
Gd142
Gd143
Gd144
Gd145
Gd146
Gd147
Gd148
Gd149
Gd150
Gd151
Gd152
Gd153
Gd154
Gd155
Gd156
Gd157
Gd158
Gd159
Gd160
Gd161
Gd162
Gd163
Gd164
Gd165
63Eu131
Eu134
Eu135
Eu136
Eu137
Eu138
Eu139
Eu140
Eu141
Eu142
Eu143
Eu144
Eu145
Eu146
Eu147
Eu148
Eu149
Eu150
Eu151
Eu152
Eu153
Eu154
Eu155
Eu156
Eu157
Eu158
Eu159
Eu160
Eu161
Eu162
100
62Sm131
Sm132
Sm133
Sm134
Sm135
Sm136
Sm137
Sm138
Sm139
Sm140
Sm141
Sm142
Sm143
Sm144
Sm145
Sm146
Sm147
Sm148
Sm149
Sm150
Sm151
Sm152
Sm153
Sm154
Sm155
Sm156
Sm157
Sm158
Sm159
Sm160
Sm161
61Pm130
Pm132
Pm133
Pm134
Pm135
Pm136
Pm137
Pm138
Pm139
Pm140
Pm141
Pm142
Pm143
Pm144
Pm145
Pm146
Pm147
Pm148
Pm149
Pm150
Pm151
Pm152
Pm153
Pm154
Pm155
Pm156
Pm157
Pm158
60Nd127
Nd129
Nd130
Nd131
Nd132
Nd133
Nd134
Nd135
Nd136
Nd137
Nd138
Nd139
Nd140
Nd141
Nd142
Nd143
Nd144
Nd145
Nd146
Nd147
Nd148
Nd149
Nd150
Nd151
Nd152
Nd153
Nd154
Nd155
Nd156
Nd157
59Pr
124Pr
125Pr
126Pr
127Pr
128Pr
129Pr
130Pr
131Pr
132Pr
133Pr
134Pr
135Pr
136Pr
137Pr
138Pr
139Pr
140Pr
141Pr
142Pr
143Pr
144Pr
145Pr
146Pr
147Pr
148Pr
149Pr
150Pr
151Pr
152Pr
153Pr
154Pr
155Pr
156Pr
157
58Ce123
Ce124
Ce125
Ce126
Ce127
Ce128
Ce129
Ce130
Ce131
Ce132
Ce133
Ce134
Ce135
Ce136
Ce137
Ce138
Ce139
Ce140
Ce141
Ce142
Ce143
Ce144
Ce145
Ce146
Ce147
Ce148
Ce149
Ce150
Ce151
Ce152
Ce153
Ce154
Ce155
Ce156
Ra231
Ra232
Ra233
Ra234
Fr230
Fr231
Fr231
146
144
Bi209
Rn229
92U
218
101Md245
100Fm242
Fm243
Fm244
99Es241
Es242
Es243
98Cf
237Cf
238Cf
239Cf
240Cf
241Cf
242
97Bk238
Bk240
96Cm238
Cm239
Cm240
95Am232
Am232
Am234
Am235
Am236
Am237
Am238
Am239
94Pu228
Pu229
Pu230
Pu231
Pu232
Pu233
Pu234
Pu235
Pu236
Pu237
Pu238
93Np225
Np226
Np227
Np228
Np229
Np230
Np231
Np232
Np233
Np234
Np235
Np236
Np237
U219
U222
U223
U224
U225
U226
U227
U228
U229
U230
U231
U232
U233
U234
U235
U236
112 277
111 272
110 267 269 271 273
109Mt266
Mt268
164
108Hs263
Hs264
Hs265
Hs267
Hs269
107Bh260
Bh261
Bh262
Bh264
162
106Sg258
Sg259
Sg260
Sg261
Sg263
Sg265
Sg266
105Db255
Db256
Db257
Db258
Db260
Db261
Db262
Db263
104Rf
253Rf
254Rf
255Rf
256Rf
257Rf
258Rf
259Rf
260Rf
261Rf
262
103Lr
252Lr
253Lr
254Lr
255Lr
256Lr
257Lr
258Lr
259Lr
260Lr
261Lr
262
102No250
No251
No252
No253
No254
No255
No256
No257
No258
No259
No260
No262
Md246
Md247
Md248
Md249
Md250
Md251
Md252
Md253
Md255
Md256
Md257
Md258
Md259
Md260 160
Fm245
Fm246
Fm247
Fm248
Fm249
Fm250
Fm251
Fm252
Fm253
Fm254
Fm255
Fm256
Fm257
Fm258
Fm259
Es244
Es245
Es246
Es247
Es248
Es249
Es250
Es251
Es252
Es253
Es254
Es255
Es256
Es257
Cf243
Cf244
Cf245
Cf246
Cf247
Cf248
Cf249
Cf250
Cf251
Cf252
Cf253
Cf254
Cf255
Cf256
Bk242
Bk243
Bk244
Bk245
Bk246
Bk247
Bk248
Bk249
Bk250
Bk251
156 158Cm241
Cm242
Cm243
Cm244
Cm245
Cm246
Cm247
Cm248
Cm249
Cm250
Cm251
Am240
Am241
Am242
Am243
Am244
Am245
Am246
Am247
154Pu239
Pu240
Pu241
Pu242
Pu243
Pu244
Pu245
Pu246
Pu247
Np238
Np239
Np240
Np241
Np242
Np243
Np244
152U
237U
238U
239U
240U
242
148 150
Md254
+ - sf p stable
Masses of radioactive isotopes measured at ISOLTRAP
Masses of stable isotopes measured at ISOLTRAP
Reference masses
Mn66
Sn101In
100Cd99Ag98Pd97Rh96Ru95Tc94Mo93Nb92Zr91Y90Sr89Rb88Kr87Br86Se85As84Ge83Ga82Zn81Cu80
Y78Sr77Rb76Kr75Br74Se73As72Ge71Ga70Zn69Cu68Ni67Co66Fe65
50Sn100
49In98
In99
48Cd97
Cd98
47Ag94
Ag95
Ag96
Ag97
46Pd91
Pd92
Pd93
Pd94
Pd95
Pd96
45Ru89
Ru90
Ru91
Ru92
Ru93
Rh94
Rh95
44Ru87
Ru88
Ru89
Ru90
Ru91
Ru92
Ru93
Ru94
43Tc86
Tc87
Tc88
Tc89
Tc90
Tc91
Tc92
Tc93
42Mo84
Mo85
Mo86
Mo87
Mo88
Mo89
Mo90
Mo91
Mo92
41Nb82
Nb83
Nb84
Nb85
Nb86
Nb87
Nb88
Nb89
Nb90
Nb91
Zr80
Zr81
Zr82
Zr83
Zr84
Zr85
Zr86
Zr87
Zr88
Zr89
Zr90
Y79
Y80
Y81
Y82
Y83
Y84
Y85
Y86
Y87
Y88
Y89
Sr78
Sr79
Sr80
Sr81
Sr82
Sr83
Sr84
Sr85
Sr86
Sr87
Sr88
Rb77
Rb78
Rb79
Rb80
Rb81
Rb82
Rb83
Rb84
Rb85
Rb86
Rb87
Kr76
Kr77
Kr78
Kr79
Kr80
Kr81
Kr82
Kr83
Kr84
Kr85
Kr86
Br75
Br76
Br77
Br78
Br79
Br80
Br81
Br82
Br83
Br84
Br85
Se74
Se75
Se76
Se77
Se78
Se79
Se80
Se81
Se82
Se83
Se84
As73
As74
As75
As76
As77
As78
As79
As80
As81
As82
As83
Ge72
Ge73
Ge74
Ge75
Ge76
Ge77
Ge78
Ge79
Ge80
Ge81
Ge82
Ga71
Ga72
Ga73
Ga74
Ga75
Ga76
Ga77
Ga78
Ga79
Ga80
Ga81
Zn70
Zn71
Zn72
Zn73
Zn74
Zn75
Zn76
Zn77
Zn78
Zn79
Zn80
Cu69
Cu70
Cu71
Cu72
Cu73
Cu74
Cu75
Cu76
Cu77
Cu78
Cu79
Ni68
Ni69
Ni70
Ni71
Ni72
Ni73
Ni74
Ni75
Ni76
Ni77
Ni78
Co67
Co68
Co69
Co70
Co71
Co72
Co73
Co74
Co75
50
Fe66
Fe67
Fe68
Fe69
44 46 48
42
40
39
38Sr73
Sr74
Sr75
Sr76
37Rb74
Rb75
36Kr69
Kr70
Kr71
Kr72
Kr73
Kr74
35Br69
Br70
Br71
Br72
Br73
34Se65
Se66
Se67
Se68
Se69
Se70
Se71
Se72
33As64
As65
As66
As67
As68
As69
As70
As71
32Ge61
Ge62
Ge63
Ge64
Ge65
Ge66
Ge67
Ge68
Ge69
Ge70
31Ga60
Ga61
Ga62
Ga63
Ga64
Ga65
Ga66
Ga67
Ga68
Ga69
30Zn57
Zn58
Zn59
Zn60
Zn61
Zn62
Zn63
Zn64
Zn65
Zn66
Zn67
Zn68
29Cu55
Cu56
Cu57
Cu58
Cu59
Cu60
Cu61
Cu62
Cu63
Cu64
Cu65
Cu66
Cu67
28Ni50
Ni51
Ni52
Ni53
Ni54
Ni55
Ni56
Ni57
Ni58
Ni59
Ni60
Ni61
Ni62
Ni63
Ni64
Ni65
Ni66
27Co50
Co51
Co52
Co53
Co54
Co55
Co56
Co57
Co58
Co59
Co60
Co61
Co62
Co63
Co64
Co65
26Fe46
Fe47
Fe48
Fe49
Fe50
Fe51
Fe52
Fe53
Fe54
Fe55
Fe56
Fe57
Fe58
Fe59
Fe60
Fe61
Fe62
Fe63
Fe64
Mn64Cr63
Cr64
40
Mn6525
Mn46
Mn47
Mn48
Mn49
Mn50
Mn51
Mn52
Mn53
Mn54
Mn55
Mn56
Mn57
Mn58
Mn59
Mn60
Mn61
Mn62
Mn63
24Cr43
Cr44
Cr45
Cr46
Cr47
Cr48
Cr49
Cr50
Cr51
Cr52
Cr53
Cr54
Cr55
Cr56
Cr57
Cr58
Cr59
Cr60
Cr61
Cr62
23V43
V44
V45
V46
V47
V48
V49
V50
V51
V52
V53
V54
V55
V56
V57
V58
V59
V60
V61
22Ti39
Ti40
Ti41
Ti42
Ti43
Ti44
Ti45
Ti46
Ti47
Ti48
Ti49
Ti50
Ti51
Ti52
Ti53
Ti54
Ti55
Ti56
Ti57
Ti58
38
21Sc40
Sc41
Sc42
Sc43
Sc44
Sc45
Sc46
Sc47
Sc48
Sc49
Sc50
Sc51
Sc52
Sc53
Sc54
Sc55 36
56
58
60
62
57La120
56Ba114
Ba115
Ba116
Ba117
Ba118
Ba119
55Cs112
Cs113
Cs114
Cs115
Cs116
Cs117
Cs118
54Xe110
Xe111
Xe112
Xe113
Xe114
Xe115
Xe116
Xe117
53I
108I
109I
110I
111I
112I
113I
114I
115I
116
52Te106
Te107
Te108
Te109
Te110
Te111
Te112
Te113
Te114
Te115
51Sb103
Sb104
Sb105
Sb106
Sb107
Sb108
Sb109
Sb110
Sb111
Sb112
Sb113
Sb114
Sn102
Sn103
Sn104
Sn105
Sn106
Sn107
Sn108
Sn109
Sn110
Sn111
Sn112
Sn113
In101
In102
In103
In104
In105
In106
In107
In108
In109
In110
In111
In112
Cd100
Cd101
Cd102
Cd103
Cd104
Cd105
Cd106
Cd107
Cd108
Cd109
Cd110
Cd111
Ag99
Ag100
Ag101
Ag102
Ag103
Ag104
Ag105
Ag106
Ag107
Ag108
Ag109
Ag110
Pd98
Pd99
Pd100
Pd101
Pd102
Pd103
Pd104
Pd105
Pd106
Pd107
Pd108
Pd109
Rh97
Rh98
Rh99
Rh100
Rh101
Rh102
Rh103
Rh104
Rh105
Rh106
Rh107
Rh108
Ru96
Ru97
Ru98
Ru99
Ru100
Ru101
Ru102
Ru103
Ru104
Ru105
Ru106
Ru107
Tc95
Tc96
Tc97
Tc98
Tc99
Tc100
Tc101
Tc102
Tc103
Tc104
Tc105
Tc106
Mo94
Mo95
Mo96
Mo97
Mo98
Mo99
Mo100
Mo101
Mo102
Mo103
Mo104
Mo105
Nb93
Nb94
Nb95
Nb96
Nb97
Nb98
Nb99
Nb100
Nb101
Nb102
Nb103
Nb104
Zr92
Zr93
Zr94
Zr95
Zr96
Zr97
Zr98
Zr99
Zr100
Zr101
Zr102
Zr103
Y91
Y92
Y93
Y94
Y95
Y96
Y97
Y98
Y99
Y100
Y101
Y102
Sr90
Sr91
Sr92
Sr93
Sr94
Sr95
Sr96
Sr97
Sr98
Sr99
Sr100
Sr101
Rb89
Rb90
Rb91
Rb92
Rb93
Rb94
Rb95
Rb96
Rb97
Rb98
Rb99
Rb100
Kr88
Kr89
Kr90
Kr91
Kr92
Kr93
Kr94
Kr95
Kr96
Br87
Br88
Br89
Br90
Br91
Br92
Br93
Br94
Se86
Se87
Se88
Se89
Se90
Se91
As85
As86
As87
As88
As89
Ge84
Ge85
Ge86
Ga83
Ga84 54
52
La121
La122
La123
La124
La125
La126
La127
La128
La129
La130
La131
La132
La133
La134
La135
La136
La137
La138
La139
La140
La141
La142
La143
La144
La145
La146
La147
La148
La149
La150
La151
La152
La153
La154
Ba120
Ba121
Ba122
Ba123
Ba124
Ba125
Ba126
Ba127
Ba128
Ba129
Ba130
Ba131
Ba132
Ba133
Ba134
Ba135
Ba136
Ba137
Ba138
Ba139
Ba140
Ba141
Ba142
Ba143
Ba144
Ba145
Ba146
Ba147
Ba148
Ba149
Ba150
Ba151
Ba152
Ba153
Cs119
Cs120
Cs121
Cs122
Cs123
Cs124
Cs125
Cs126
Cs127
Cs128
Cs129
Cs130
Cs131
Cs132
Cs133
Cs134
Cs135
Cs136
Cs137
Cs138
Cs139
Cs140
Cs141
Cs142
Cs143
Cs144
Cs145
Cs146
Cs147
Cs148
Cs149
Cs150
Cs151
Cs152
Xe118
Xe119
Xe120
Xe121
Xe122
Xe123
Xe124
Xe125
Xe126
Xe127
Xe128
Xe129
Xe130
Xe131
Xe132
Xe133
Xe134
Xe135
Xe136
Xe137
Xe138
Xe139
Xe140
Xe141
Xe142
Xe143
Xe144
Xe145
Xe146
Xe147
94 96I
117I
118I
119I
120I
121I
122I
123I
124I
125I
126I
127I
128I
129I
130I
131I
132I
133I
134I
135I
136I
137I
138I
139I
140I
141I
142I
143I
14492
Te116
Te117
Te118
Te119
Te120
Te121
Te122
Te123
Te124
Te125
Te126
Te127
Te128
Te129
Te130
Te131
Te132
Te133
Te134
Te135
Te136
Te137
Te138
Te139
Te140
Te141
Te142
Sb115
Sb116
Sb117
Sb118
Sb119
Sb120
Sb121
Sb122
Sb123
Sb124
Sb125
Sb126
Sb127
Sb128
Sb129
Sb130
Sb131
Sb132
Sb133
Sb134
Sb135
Sb136
Sb137
Sb138
Sb139 90
Sn114
Sn115
Sn116
Sn117
Sn118
Sn119
Sn120
Sn121
Sn122
Sn123
Sn124
Sn125
Sn126
Sn127
Sn128
Sn129
Sn130
Sn131
Sn132
Sn133
Sn134
Sn135
Sn136
Sn137
88
In113
In114
In115
In116
In117
In118
In119
In120
In121
In122
In123
In124
In125
In126
In127
In128
In129
In130
In131
In132
In133
In134
86Cd112
Cd113
Cd114
Cd115
Cd116
Cd117
Cd118
Cd119
Cd120
Cd121
Cd122
Cd123
Cd124
Cd125
Cd126
Cd127
Cd128
Cd129
Cd130 84
Ag111
Ag112
Ag113
Ag114
Ag115
Ag116
Ag117
Ag118
Ag119
Ag120
Ag121
Ag122
Ag123
Ag124
Ag125
Ag126
Ag127
82
Pd110
Pd111
Pd112
Pd113
Pd114
Pd115
Pd116
Pd117
Pd118
Pd119
Pd120
Pd121
Pd122
Pd123
78 80Rh109
Rh110
Rh111
Rh112
Rh113
Rh114
Rh115
Rh116
Rh117
Rh118
Rh119
Rh120
Rh121
Ru108
Ru109
Ru110
Ru111
Ru112
Ru113
Ru114
Ru115
Ru116
Ru117
Ru118
76Tc107
Tc108
Tc109
Tc110
Tc111
Tc112
Tc113
Tc114
Tc115
74Mo106
Mo107
Mo108
Mo109
Mo110
Mo111
Mo112
Mo113
72
Nb105
Nb106
Nb107
Nb108
Nb110 70
Zr104
Zr105
Zr106
68
Y103
Y104
Y105
Sr102 66
Rb102
64
Rb101
Zr107
Nb109
20Ca35
Ca36
Ca37
Ca38
Ca39
Ca40
Ca41
Ca42
Ca43
19K35
K36
K37
K38
K39
K40
K41
K42
18Ar31
Ar32
Ar33
Ar34
Ar35
Ar36
Ar37
Ar38
Ar39
Ar40
Ar41
17Cl31
Cl32
Cl33
Cl34
Cl35
Cl36
Cl37
Cl38
Cl39
Cl40
16S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
15P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
14Si22
Si23
Si24
Si25
Si26
Si27
Si28
Si29
Si30
Si31
Si32
Si33
Si34
Si35
Si36
Si37
13Al22
Al23
Al24
Al25
Al26
Al27
Al28
Al29
Al30
Al31
Al32
Al33
Al34
Al35
Al36
12Mg20
Mg21
Mg22
Mg23
Mg24
Mg25
Mg26
Mg27
Mg28
Mg29
Mg30
Mg31
Mg32
Mg33
Mg34
Mg35
11Na19
Na20
Na21
Na22
Na23
Na24
Na25
Na26
Na27
Na28
Na29
Na30
Na31
Na32
Na33
Na34
10Ne16
Ne17
Ne18
Ne19
Ne20
Ne21
Ne22
Ne23
Ne24
Ne25
Ne26
Ne27
Ne28
Ne29
Ne30
Ne32
9F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
F27
F29
22
8O12
O13
O14
O15
O16
O17
O18
O19
O20
O21
O22
O23
O24 18 20
7N11
N12
N13
N14
N15
N16
N17
N18
N19
N20
N21
N22
N23
6C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C22
5B7
B8
B9
B10
B11
B12
B13
B14
B15
B17
B19
16
4Be6
Be7
Be8
Be9
Be10
Be11
Be12
Be14 12 14
3Li5
Li6
Li7
Li8
Li9
Li10
Li11
10
2He3
He4
He5
He6
He7
He8
He9
H1
H2
H3 4 6 8
2n1
1
Ca44
Ca45
Ca46
Ca47
Ca48
Ca49
Ca50
Ca51
Ca52
Ca53
K43
K44
K45
K46
K47
K48
K49
K50
K51
K52
K53
K54
Ar42
Ar43
Ar44
Ar45
Ar46
Ar47
Ar48
Ar49
Ar50
Ar51
Cl41
Cl42
Cl43
Cl44
Cl45
Cl46
Cl47
Cl48
Cl49
Cl51
S40
S41
S42
S43
S44
S45
S46
S47
S48
34P39
P40
P41
P42
P43
P44
P45
P46
32
Si38
Si39
Si40
Si41
Si42 30
Al37
Al38
Al39
28Mg36
26
Na35
91Pa212
Pa213
Pa214
Pa215
Pa216
Pa217
Pa218
Pa219
Pa220
Pa221
Pa222
Pa223
Pa224
Pa225
Pa226
Pa227
Pa228
Pa229
Pa230
Pa231
Pa232
Pa233
Pa234
Pa235
Pa236
Pa237
Pa238
90Th210
Th211
Th212
Th213
Th214
Th215
Th216
Th217
Th218
Th219
Th220
Th221
Th222
Th223
Th224
Th225
Th226
Th227
Th228
Th229
Th230
Th231
Th232
Th233
Th234
Th235
Th236
Th237
89Ac207
Ac208
Ac209
Ac210
Ac211
Ac212
Ac213
Ac214
Ac215
Ac216
Ac217
Ac218
Ac219
Ac220
Ac221
Ac222
Ac223
Ac224
Ac225
Ac226
Ac227
Ac228
Ac229
Ac230
Ac231
Ac232
Ac233
Ac234
88Ra202
Ra203
Ra204
Ra205
Ra206
Ra207
Ra208
Ra209
Ra210
Ra211
Ra212
Ra213
Ra214
Ra215
Ra216
Ra217
Ra218
Ra219
Ra220
Ra221
Ra222
Ra223
Ra224
Ra225
Ra226
Ra227
Ra228
Ra229
Ra230
87Fr
200Fr
201Fr
202Fr
203Fr
204Fr
205Fr
206Fr
207Fr
208Fr
209Fr
210Fr
211Fr
212Fr
213Fr
214Fr
215Fr
216Fr
217Fr
218Fr
219Fr
220Fr
221Fr
222Fr
223Fr
224Fr
225Fr
226Fr
227Fr
228Fr
229
86Rn196
Rn197
Rn198
Rn199
Rn200
Rn201
Rn202
Rn203
Rn204
Rn205
Rn206
Rn207
Rn208
Rn209
Rn210
Rn211
Rn212
Rn213
Rn214
Rn215
Rn216
Rn217
Rn218
Rn219
Rn220
Rn221
Rn222
Rn223
Rn224
Rn225
Rn226
Rn227
Rn228
85At
194At
195At
196At
197At
198At
199At
200At
201At
202At
203At
204At
205At
206At
207At
208At
209At
210At
211At
212At
213At
214At
215At
216At
217At
218At
219At
220At
221At
222At
223 140 142
84Po190
Po191
Po192
Po193
Po194
Po195
Po196
Po197
Po198
Po199
Po200
Po201
Po202
Po203
Po204
Po205
Po206
Po207
Po208
Po209
Po210
Po211
Po212
Po213
Po214
Po215
Po216
Po217
Po218
Po219
Po220
138
83Bi
185Bi
186Bi
187Bi
188Bi
189Bi
190Bi
191Bi
192Bi
193Bi
194Bi
195Bi
196Bi
197Bi
198Bi
199Bi
200Bi
201Bi
202Bi
203Bi
204Bi
205Bi
206Bi
207Bi
208Bi
210Bi
211Bi
212Bi
213Bi
214Bi
215Bi
216Bi
217Bi
218136
82Pb180
Pb181
Pb182
Pb183
Pb184
Pb185
Pb186
Pb187
Pb188
Pb189
Pb190
Pb191
Pb192
Pb193
Pb194
Pb195
Pb196
Pb197
Pb198
Pb199
Pb200
Pb201
Pb202
Pb203
Pb204
Pb205
Pb206
Pb207
Pb208
Pb209
Pb210
Pb211
Pb212
Pb213
Pb214
134
81Tl
179Tl
180Tl
181Tl
182Tl
183Tl
184Tl
185Tl
186Tl
187Tl
188Tl
189Tl
190Tl
191Tl
192Tl
193Tl
194Tl
195Tl
196Tl
197Tl
198Tl
199Tl
200Tl
201Tl
202Tl
203Tl
204Tl
205Tl
206Tl
207Tl
208Tl
209Tl
210Tl
211Tl
212 132
80Hg174
Hg175
Hg176
Hg177
Hg178
Hg179
Hg180
Hg181
Hg182
Hg183
Hg184
Hg185
Hg186
Hg187
Hg188
Hg189
Hg190
Hg191
Hg192
Hg193
Hg194
Hg195
Hg196
Hg197
Hg198
Hg199
Hg200
Hg201
Hg202
Hg203
Hg204
Hg205
Hg206
Hg207
Hg208
Hg209
Hg210
79Au171
Au172
Au173
Au174
Au175
Au176
Au177
Au178
Au179
Au180
Au181
Au182
Au183
Au184
Au185
Au186
Au187
Au188
Au189
Au190
Au191
Au192
Au193
Au194
Au195
Au196
Au197
Au198
Au199
Au200
Au201
Au202
Au203
Au204
Au205
128 130
78Pt
166Pt
167Pt
168Pt
169Pt
170Pt
171Pt
172Pt
173Pt
174Pt
175Pt
176Pt
177Pt
178Pt
179Pt
180Pt
181Pt
182Pt
183Pt
184Pt
185Pt
186Pt
187Pt
188Pt
189Pt
190Pt
191Pt
192Pt
193Pt
194Pt
195Pt
196Pt
197Pt
198Pt
199Pt
200Pt
201Pt
202 126
77Ir
165Ir
166Ir
167Ir
168Ir
169Ir
170Ir
171Ir
172Ir
173Ir
174Ir
175Ir
176Ir
177Ir
178Ir
179Ir
180Ir
181Ir
182Ir
183Ir
184Ir
185Ir
186Ir
187Ir
188Ir
189Ir
190Ir
191Ir
192Ir
193Ir
194Ir
195Ir
196Ir
197Ir
198122 124
76Os162
Os163
Os164
Os165
Os166
Os167
Os168
Os169
Os170
Os171
Os172
Os173
Os174
Os175
Os176
Os177
Os178
Os179
Os180
Os181
Os182
Os183
Os184
Os185
Os186
Os187
Os188
Os189
Os190
Os191
Os192
Os193
Os194
Os195
Os196
75Re160
Re161
Re162
Re163
Re164
Re165
Re166
Re167
Re168
Re169
Re170
Re171
Re172
Re173
Re174
Re175
Re176
Re177
Re178
Re179
Re180
Re181
Re182
Re183
Re184
Re185
Re186
Re187
Re188
Re189
Re190
Re191
Re192 118 120
74W
158W
159W
160W
161W
162W
163W
164W
165W
166W
167W
168W
169W
170W
171W
172W
173W
174W
175W
176W
177W
178W
179W
180W
181W
182W
183W
184W
185W
186W
187W
188W
189W
190
73Ta156
Ta157
Ta158
Ta159
Ta160
Ta161
Ta162
Ta163
Ta164
Ta165
Ta166
Ta167
Ta168
Ta169
Ta170
Ta171
Ta172
Ta173
Ta174
Ta175
Ta176
Ta177
Ta178
Ta179
Ta180
Ta181
Ta182
Ta183
Ta184
Ta185
Ta186
114 116
72Hf
154Hf
155Hf
156Hf
157Hf
158Hf
159Hf
160Hf
161Hf
162Hf
163Hf
164Hf
165Hf
166Hf
167Hf
168Hf
169Hf
170Hf
171Hf
172Hf
173Hf
174Hf
175Hf
176Hf
177Hf
178Hf
179Hf
180Hf
181Hf
182Hf
183Hf
184Hf
185
71Lu150
Lu151
Lu152
Lu153
Lu154
Lu155
Lu156
Lu157
Lu158
Lu159
Lu160
Lu161
Lu162
Lu163
Lu164
Lu165
Lu166
Lu167
Lu168
Lu169
Lu170
Lu171
Lu172
Lu173
Lu174
Lu175
Lu176
Lu177
Lu178
Lu179
Lu180
Lu181
Lu182
Lu183
Lu184
70Yb151
Yb152
Yb153
Yb154
Yb155
Yb156
Yb157
Yb158
Yb159
Yb160
Yb161
Yb162
Yb163
Yb164
Yb165
Yb166
Yb167
Yb168
Yb169
Yb170
Yb171
Yb172
Yb173
Yb174
Yb175
Yb176
Yb177
Yb178
Yb179
Yb180
112
69Tm145
Tm146
Tm147
Tm148
Tm149
Tm150
Tm151
Tm152
Tm153
Tm154
Tm155
Tm156
Tm157
Tm158
Tm159
Tm160
Tm161
Tm162
Tm163
Tm164
Tm165
Tm166
Tm167
Tm168
Tm169
Tm170
Tm171
Tm172
Tm173
Tm174
Tm175
Tm176
Tm177
110
68Er
145Er
146Er
147Er
148Er
149Er
150Er
151Er
152Er
153Er
154Er
155Er
156Er
157Er
158Er
159Er
160Er
161Er
162Er
163Er
164Er
165Er
166Er
167Er
168Er
169Er
170Er
171Er
172Er
173Er
174 108
67Ho141
Ho144
Ho145
Ho146
Ho147
Ho148
Ho149
Ho150
Ho151
Ho152
Ho153
Ho154
Ho155
Ho156
Ho157
Ho158
Ho159
Ho160
Ho161
Ho162
Ho163
Ho164
Ho165
Ho166
Ho167
Ho168
Ho169
Ho170
Ho171
Ho172
106
66Dy141
Dy142
Dy143
Dy144
Dy145
Dy146
Dy147
Dy148
Dy149
Dy150
Dy151
Dy152
Dy153
Dy154
Dy155
Dy156
Dy157
Dy158
Dy159
Dy160
Dy161
Dy162
Dy163
Dy164
Dy165
Dy166
Dy167
Dy168
Dy169
104
65Tb140
Tb141
Tb142
Tb143
Tb144
Tb145
Tb146
Tb147
Tb148
Tb149
Tb150
Tb151
Tb152
Tb153
Tb154
Tb155
Tb156
Tb157
Tb158
Tb159
Tb160
Tb161
Tb162
Tb163
Tb164
Tb165
Tb166 102
64Gd135
Gd137
Gd139
Gd140
Gd141
Gd142
Gd143
Gd144
Gd145
Gd146
Gd147
Gd148
Gd149
Gd150
Gd151
Gd152
Gd153
Gd154
Gd155
Gd156
Gd157
Gd158
Gd159
Gd160
Gd161
Gd162
Gd163
Gd164
Gd165
63Eu131
Eu134
Eu135
Eu136
Eu137
Eu138
Eu139
Eu140
Eu141
Eu142
Eu143
Eu144
Eu145
Eu146
Eu147
Eu148
Eu149
Eu150
Eu151
Eu152
Eu153
Eu154
Eu155
Eu156
Eu157
Eu158
Eu159
Eu160
Eu161
Eu162
100
62Sm131
Sm132
Sm133
Sm134
Sm135
Sm136
Sm137
Sm138
Sm139
Sm140
Sm141
Sm142
Sm143
Sm144
Sm145
Sm146
Sm147
Sm148
Sm149
Sm150
Sm151
Sm152
Sm153
Sm154
Sm155
Sm156
Sm157
Sm158
Sm159
Sm160
Sm161
61Pm130
Pm132
Pm133
Pm134
Pm135
Pm136
Pm137
Pm138
Pm139
Pm140
Pm141
Pm142
Pm143
Pm144
Pm145
Pm146
Pm147
Pm148
Pm149
Pm150
Pm151
Pm152
Pm153
Pm154
Pm155
Pm156
Pm157
Pm158
60Nd127
Nd129
Nd130
Nd131
Nd132
Nd133
Nd134
Nd135
Nd136
Nd137
Nd138
Nd139
Nd140
Nd141
Nd142
Nd143
Nd144
Nd145
Nd146
Nd147
Nd148
Nd149
Nd150
Nd151
Nd152
Nd153
Nd154
Nd155
Nd156
Nd157
59Pr
124Pr
125Pr
126Pr
127Pr
128Pr
129Pr
130Pr
131Pr
132Pr
133Pr
134Pr
135Pr
136Pr
137Pr
138Pr
139Pr
140Pr
141Pr
142Pr
143Pr
144Pr
145Pr
146Pr
147Pr
148Pr
149Pr
150Pr
151Pr
152Pr
153Pr
154Pr
155Pr
156Pr
157
58Ce123
Ce124
Ce125
Ce126
Ce127
Ce128
Ce129
Ce130
Ce131
Ce132
Ce133
Ce134
Ce135
Ce136
Ce137
Ce138
Ce139
Ce140
Ce141
Ce142
Ce143
Ce144
Ce145
Ce146
Ce147
Ce148
Ce149
Ce150
Ce151
Ce152
Ce153
Ce154
Ce155
Ce156
Ra231
Ra232
Ra233
Ra234
Fr230
Fr231
Fr231
146
144
Bi209
Rn229
92U
218
101Md245
100Fm242
Fm243
Fm244
99Es241
Es242
Es243
98Cf
237Cf
238Cf
239Cf
240Cf
241Cf
242
97Bk238
Bk240
96Cm238
Cm239
Cm240
95Am232
Am232
Am234
Am235
Am236
Am237
Am238
Am239
94Pu228
Pu229
Pu230
Pu231
Pu232
Pu233
Pu234
Pu235
Pu236
Pu237
Pu238
93Np225
Np226
Np227
Np228
Np229
Np230
Np231
Np232
Np233
Np234
Np235
Np236
Np237
U219
U222
U223
U224
U225
U226
U227
U228
U229
U230
U231
U232
U233
U234
U235
U236
112 277
111 272
110 267 269 271 273
109Mt266
Mt268
164
108Hs263
Hs264
Hs265
Hs267
Hs269
107Bh260
Bh261
Bh262
Bh264
162
106Sg258
Sg259
Sg260
Sg261
Sg263
Sg265
Sg266
105Db255
Db256
Db257
Db258
Db260
Db261
Db262
Db263
104Rf
253Rf
254Rf
255Rf
256Rf
257Rf
258Rf
259Rf
260Rf
261Rf
262
103Lr
252Lr
253Lr
254Lr
255Lr
256Lr
257Lr
258Lr
259Lr
260Lr
261Lr
262
102No250
No251
No252
No253
No254
No255
No256
No257
No258
No259
No260
No262
Md246
Md247
Md248
Md249
Md250
Md251
Md252
Md253
Md255
Md256
Md257
Md258
Md259
Md260 160
Fm245
Fm246
Fm247
Fm248
Fm249
Fm250
Fm251
Fm252
Fm253
Fm254
Fm255
Fm256
Fm257
Fm258
Fm259
Es244
Es245
Es246
Es247
Es248
Es249
Es250
Es251
Es252
Es253
Es254
Es255
Es256
Es257
Cf243
Cf244
Cf245
Cf246
Cf247
Cf248
Cf249
Cf250
Cf251
Cf252
Cf253
Cf254
Cf255
Cf256
Bk242
Bk243
Bk244
Bk245
Bk246
Bk247
Bk248
Bk249
Bk250
Bk251
156 158Cm241
Cm242
Cm243
Cm244
Cm245
Cm246
Cm247
Cm248
Cm249
Cm250
Cm251
Am240
Am241
Am242
Am243
Am244
Am245
Am246
Am247
154Pu239
Pu240
Pu241
Pu242
Pu243
Pu244
Pu245
Pu246
Pu247
Np238
Np239
Np240
Np241
Np242
Np243
Np244
152U
237U
238U
239U
240U
242
148 150
Md254
120,122-124,126,128Cd
112,114,116,118,120,121Ag
61-63Fe
N=82
N=126
N=50
N=28
N=20
N=8
38Ca
26Al
56-63Mn
Z=20
Z=28
Z=50
Z=8299-109Cd
132,134Sn
17Ne
Magic numbersFundamental studiesNucleosynthesisResidual interactionHalos
80,81Zn
136-146Xe
223-229Rn
194-Hg/Au, 202Pb/Tl
Dresden, Greifswald, GSI, MPIK
W. Geithner et al., Phys. Rev. Lett., 101, 252502 (2008)M. Breitenfeld et al., Phys. Rev. C 80, 035805 (2009)R.B. Cakirli et al., Phys. Rev. Lett., 102, 082501 (2009)D. Neidherr et al., Phys. Rev. C., 80, 044323 (2009)D. Neidherr et al., Phys. Rev. Lett., 102, 112501 (2009)M. Breitenfeld et al., Phys. Rev. C 81, 034313 (2010) S. Eliseev et al., Phys. Lett. B 693, 426 (2010) S. Naimi et al., Phys. Rev. Lett. 105, 032502(2010)
New Proposals:IS498 (Sm, Eu, Gd)IS513 (Tl, Hf)IS518 (At, Au, Fr)
Neutrino masses and traps
Neutrinoless double decay: (A,Z) (A,Z+2) + 2 e- 0
Signal: Peak at the Q-value of the transitionAim: Measure all of them with < 1 keV accuracy
11 Isotopes with Q-value larger than 2 MeV
Isotope AME 2003 Q-values 2011
Ca-48 4272 ± 4 4272 ±4
Ge-76 2039.006 ±0.050 2039.006 ± 0.050
Se-82 2995.5 ± 1.9 2995.5 ± 1.9
Zr-96 3347.7 ±2.2 3347.7 ± 2.2
Mo-100 3035 ±6 3034.40 ± 0.17
Pd-110 2004 ±11 2017.85±0.64
Cd-116 2809 ± 4 2813.50 ±0.13
Sn-124 2287.8±1.5 2287.8 ±1.5
Te-130 2530.3 ±2.0 2527.518± 0.013
Xe-136 2462 ±7 2457.83±0.37
Nd-150 3367.7 ±2.2 3371.38 ± 0.20
Example: 110PdD. Fink et al., Phys. Rev. Lett. accepted
Precision measurement of thee--angular correlation “a“a = 1 is favored
2
22
21
V
SSF
C
'C+Ca
2
22
GT2
13
1
A
TT
C
'C+Ca
The WITCH experiment at ISOLDE/CERN
WITCH – Universität Münster
Leuven, Caen, Darmstadt, Karlsruhe, Mainz, Rez, Münster
Precision measurement of thee--angular correlation “a“a = 1 is favored
2
22
21
V
SSF
C
'C+Ca
2
22
GT2
13
1
A
TT
C
'C+Ca
The WITCH experiment at ISOLDE/CERN
WITCH – Universität Münster
Leuven, Caen, Darmstadt, Karlsruhe, Mainz, Rez, Münster
3 beam times with 35Ar in 2011
PRELIMINARY
REX-ISOLDE: Post-accelerated ion beams
REXEBIS
ExperimentsREXTRAP
MASS SEPARATOR
7- GAP RESONATORS@ 101.28 MHz IH RFQ
9- GAP RESONATOR@ 202.56 MHz
3.0 MeV/u
2.2 MeV/u 1.2
MeV/u
0.3 MeV/u
ISOLDE beam
60 keV
RebuncherPrimarytarget High energy
driver beam
protons
Optional stripper I SOLDE
REXEBIS
ExperimentsREXTRAP
MASS SEPARATOR
7- GAP RESONATORS@ 101.28 MHz IH RFQ
9- GAP RESONATOR@ 202.56 MHz
3.0 MeV/u
2.2 MeV/u 1.2
MeV/u
0.3 MeV/u
ISOLDE beam
60 keV
RebuncherPrimarytarget High energy
driver beam
protons
Optional stripper I SOLDE
* 6 cavities* 100 and 200 MHz, ~100 kW* 300 keV/ u to 3 MeV/ u
* longitudinal accumulation and bunching* transverse phase space cooling* longitudinal accumulation and bunching* transverse phase space cooling* longitudinal accumulation and bunching* transverse phase space cooling
* charge breeding* 1+ ions to n+* charge breeding* 1+ ions to n+
• Uses 50% of ISOLDE running time• has accelerated more than 43 different RIB
Darmstadt, Köln, München
• 300 keV/u to 3 MeV/u• isomeric beams due to RILIS• acceleration scheme works from Li to Ra
MINIBALL @ REX-ISOLDE experiments
Oblate shapes?molecular beams
Towards 100Sn
Quadrupole Collectivity around 132Sng-factors
Shape coexistence around Pb
Shell evolution N=40 to N=50isomeric beam, in-trap decay
Island of Inversion
MINIBALL ResultsIsland of Inversion
PLB, 700 ( 2011) 181PRL105, 252501 (2010)
PRL103, 012501 (2009)
PLB 647, 237 (2007)
PRL 94, 172501 (2005)Shell evolution
PRC 82, 064309 (2010)PRC 79, 014309 (2009) PRC 78, 047301 (2008)
PRL 100, 112502 (2008)
PRL 99, 142501 (2007)PRL 98, 122701 (2007)
Towards 100SnEPJ. A 44 (2010) 355
PRC 80, 054302 (2009)PRL 101, 012502 (2008) PRL. 98, 172501 (2007)
Oblate shapesPRL 98, 072501 (2007)
T. Kröll/N. Pietralla, TUD, R. Krücken/D. Mücher, TUM,J. Jolie/P. Reiter, UK
Transfer-reactions at MINIBALL
(R. Krücken/D. Mücher, TUM T. Kröll/N. Pietralla, TUD)
T-REX detectorsK. Wimmer et al.; PRL 105, 252501 (2010): t(30Mg,32Mg)p
E0(?)E2
1058 keV
t(30Mg,32Mg)p
Study of shell evolution in neutron-rich nucleiusing one- and two-neutron transfer reactions
IS499: t(44Ar,p)46Ar K. Wimmer, TUM, MSU IS510: t(72Zn,p)74Zn D. Mücher, TUM
-Spektroscopy with MINIBALL (P. Reiter, Köln)
Particle detection
MINIBALL
31Mg
30Na30Na ((3+) → 2+)
30Na ((4+) → (3+))
30Na ((4+) → 2+)
31Mg Coulex PLB, 700 ( 2011) 181
•Odd isotopes in island of inversion provide moststringent and sensitivetests of large scale shellmodel calculations
•Ongoing program at Coulex and transfer 30,31Na, 33Mg
Aktuelle Projekte
Gruppe Kröll, Gruppe PietrallaSenior Investigators: M. Scheck, J. Leske, G. Rainovski (Humboldt fellow)
Laufende und in Analyse befindliche Experimente: Collective excitations of radioactive isotopes in Coulomb excitation
(IS 411, 452, 465, 475, 477, 496) n-transfer @ island of inversion (IS 502) magnetic moments in neutron-rich isotopes (IS 415, 483)
Masserekord für ISOL-RIBMachbarkeit von E3-Coulex an ISOL-RIB
Messung magnetischer Momentekurzlebiger angeregter Zuständean REX-ISOLDE demonstriert: RIB 138Xe
Nuclear structure of n-rich Kr (J. Jolie, Köln)
A~100 mass region: phase shapetransitions from spheric to deformed nuclei.
E(2+1) and B(E2;2+
10+1) studies
0
50
100
150
200
250
50 52 54 56 58 60 62 64
number of neutrons
B(E
2)
[W.u
.]
Ru
Mo
Zr
Sr
Kr
W.u.33.4B(E2) 7.46.796
Kr
0
500
1000
1500
2000
2500
50 52 54 56 58 60 62 64
number of neutrons
E(2
+ 1 ) [
keV
]
New result for the energy of the 2+1 state in 96Kr
Smooth transition from sphericto deformed nuclear shapes inthe neutron-rich Kr region.
Number of neutrons
Sr Zr
50 52 54 56 58 60 62 64 66
S. Naimi et al., Phys. Rev. Lett. 105 (2010) 032502 M. Albers et al., Phys. Rev. Lett. submitted
• Increase of REX-ISOLDE energy (up to 10 MeV/u)
• Increase of primary beam intensity (LINAC4, 6A)
• Improvement of secondary beam production efficiency (RILIS, new frontends and targets)
• Improvement of beam purity (RILIS/LIST)
• Improvement of beam optical quality (ISCOOL)
The HIE-ISOLDE project
Heavy-ion storage ring TSR at MPIK
In operation: since 1988Circumference: 55 mVacuum: ~10-11 mbarAcceptance: 120 mm mradMulti-turn injection: mA currentElectron coolerElectron targetRF (de)acceleration
Typical energy 12C6+: 6-10 MeV/u
Lifetime: hours
Ion Storage Ring TSR, http://www.mpi-hd.mpg.de/blaum/storage-rings/tsr/index.en.html
Time schedule:- End of operation of TSR in 12/2012- Preparation for a move of the TSR to ISOLDE in 2013- Installation of the TSR at ISOLDE as soon as the building is ready
• ISOLDE is one of the most active places for experiments with radioactive ion beams.
• Interest to perform experiments at ISOLDE is increasing.
• German groups obtained numerous scientific highlights at ISOLDE in recent years.
• HIE-ISOLDE and TSR@ISOLDE offers unique perspectives.
Thanks a lot to many colleagues who provided material.
Summary