cern nupac meeting 10-12 dec 2005 the future of isolde: accelerated radioactive beams peter butler...
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![Page 1: CERN NuPAC meeting 10-12 Dec 2005 The future of ISOLDE: accelerated radioactive beams Peter Butler 1.HIE-ISOLDE 2.EURISOL](https://reader036.vdocuments.site/reader036/viewer/2022062719/56649ec65503460f94bd15ac/html5/thumbnails/1.jpg)
CERN NuPAC meeting 10-12 Dec 2005
The future of ISOLDE: accelerated radioactive beams
Peter Butler
1. HIE-ISOLDE
2. EURISOL
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CERN NuPAC meeting 10-12 Dec 2005
Users & Science
450 users (7% total CERN)potentially 1000 users with upgrade
25 countries; 100 institutions175 projects (4 years)
E4%
F19%
S5%
P3%
PL5%
FIN3%
D29%
DK 3%
OTH 6%
IRL <1%BG 1%
NO 1%UK 4%
IL 1%
B11%
I 1%CZ 1%
RO 2%
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CERN NuPAC meeting 10-12 Dec 2005
Originally constructed by several CERN member states ~ 15 MCHF
Utilises now 50% ISOLDE running time
In last three years REX has accelerated 33 different RIB
Present RIB yield from ISOLDE allows 10% of all radioisotopes be used
REX post-accelerator
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CERN NuPAC meeting 10-12 Dec 2005
World ISOL
FACILITY DRIVER POWER USER BEAMS ACCELERATED
ENERGY
PHYSICS REACH
LOUVAINE-LA-NEUVE (BELGIUM) 1989
30 MeV protons
6 kW 6He, 7Be, 10,11C, 13N, 15O, 18F, 18,19Ne, 35Ar
10 MeV/u cyclotron
Astrophysics, Nuclear structure
HRIBF Oak Ridge (USA) 1997
100 MeV p, d, (-ve ion source)
1 kW 7Be, 17,18F, 69As, 67Ga, 75-79Cu, 80-87Ge, 84Se, 92Sr, 118,120,122,124Ag, 129Sb, 130-134Sn 132,134,136Te
2 - 10 MeV/u tandem
Nuclear Structure, Astrophysics
ISAC1 TRIUMF (CANADA) 2000
500 MeV protons
50 kW 8,9,11Li, 20,21Na, 26Al
1.5 MeV/u linac
Astrophysics
SPIRAL, GANIL (FRANCE) 2001
100 MeV/u heavy ions
6 kW 6,8He, 18F, 18,24,25,26Ne, 44,46Ar, 74,75,76,77Kr
2 - 25 MeV/u cyclotron
Nuclear structure, Astrophysics
REX ISOLDE (CERN) 2001
1.4 GeV protons
3 kW 9Li, 11Be,24-29Na, 28,30,32Mg, 68Ni, 68,69,70Cu, 74,76,78Zn, 70Se, 88,92Kr, 108In, 108,110Sn, 122,124,126Cd, 138,140,142Xe, 148Pm, 153Sm, 156Eu
0.3 - 3 MeV/u linac
Nuclear structure, Condensed matter, Astrophysics
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CERN NuPAC meeting 10-12 Dec 2005
HIE-ISOLDEIncrease in REX energy from 3 to 10 MeV/u (first step in increase to 5.4 MeV/u)
Increase proton intensity 2 6 A (LINAC4, PSB upgrade) - target and front-end upgrade
Super-HRS for isobaric separationRILIS upgrade & LIST
RFQ cooler, REX-TRAP, REX-EBIS REX-ECR upgrades
Low energy facility (< 1 MeV/u)
Collinear Laser Spectroscopy,ISOLTRAP nuclear massCondensed matter,Nuclear Astrophysics
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CERN NuPAC meeting 10-12 Dec 2005
Spectrometer plans
ISOLDE PH-IS and INTAG JRA
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CERN NuPAC meeting 10-12 Dec 2005
Coulomb barrier for RIB
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CERN NuPAC meeting 10-12 Dec 2005
Transfer reactions at high energy
W.N. CATFORD (SURREY)
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CERN NuPAC meeting 10-12 Dec 2005
ISOL
In-flight
RIB Physics Reach
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CERN NuPAC meeting 10-12 Dec 2005
Time-line and costsREX energy upgrade to 5.4 MeV/u 2008High intensity upgrade 2010REX energy upgrade to 10 MeV/u 2011
Material costs 15.3 MCHFStaff 42.5 FTE
Identified sources extra-CERN: 4.1 MCHFISOLDE collaboration IKS Leuven BE EPSRC UK ISTC, EU, RUVR SE
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CERN NuPAC meeting 10-12 Dec 2005
Operational costs
Existing REX operation 650 kCHF per year
(2 engineers, 3 technicians + materials)
Must be transferred to CERN May 2006
HIE-ISOLDE, additional personnel: operation 3 FTEtarget/front-end 2 FTEDAQ 1 FTE Secretariat 0.5 FTE
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CERN NuPAC meeting 10-12 Dec 2005
EU projects (2005-2009)EURONS I3: (2.1 MCHF)
TNAJRA’s: INTAG, CHARGE BREEDER,
LASER, SAFERIB, (TRAPSPEC)
EURISOL DS: (2.8 MCHF)R&D in targets & -beam radioisotope manipulation safety
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CERN NuPAC meeting 10-12 Dec 2005
100kW direct production
5 MW spallation n target
100 MeV/u RIB
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CERN NuPAC meeting 10-12 Dec 2005
EURISOL layout
SPL
HIE-ISOLDEPS booster
IFtarget
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CERN NuPAC meeting 10-12 Dec 2005
European Roadmap for RIB facilities
2010 2013 2016
linac d 40 MeVHI 15 MeV/u
reactor
PS boosterp 1.4 GeV
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FINIS
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CERN NuPAC meeting 10-12 Dec 2005
Europe 2nd Generation ISOL
FACILITY
DRIVER POWER ENERGY
HIE- ISOLDE CERN
PS boosterp, 1.4 GeV, 10 µA
10 KW 0.8 - 10 MeV/ulinac
SPIRAL-II GANIL
linac deuterons 40 MeV
heavy ions 15 MeV/u
200 kW(secondary
target)
2 – 25 MeV/ucyclotron
MAFFMunich
reactor 1014 n/cm2.sec 7 MeV/u linac
SPESLegnaro
linac p,d, … 100MeV
200 kW(secondary
target)
10 MeV/u linac
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driver acceleratoror
reactor
thin target high-temperature thick target
fragment separator
experiment
ion source
mass separator
storage ring
In Flight ISOL
heavy ions light ions, neutrons
post accelerator
GeV/u (s) meV to 100 MeV/u
(ms to several s)
gas cell (ms)
IF versus ISOL
After Mark Huyse
stochastic/electroncooling to MeV/u (s)
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CERN NuPAC meeting 10-12 Dec 2005
Unique Experimental FacilityRepertoire: 850 radionuclides from 70 elements
Availability: 350 shifts of radioactive beam /year(2 primary targets & mass separators)
Selectivity: target/ion source expertise, RILIS,mass separation
Postacceleration: REX TRAP+EBIS+LINAC
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CERN NuPAC meeting 10-12 Dec 2005
World machinesLocation Driver
Post-accelerator
Fragmentseparator
Type of facility
GSI –FAIR synchrotron, heavy ions:
1.5 A GeV- ‘Super-FRS’ In-Flight
EURISOLprotons, 1 GeV,
1-5 MWCW Linac,
up to 100 A MeV- ISOL
USA: RIARare IsotopeAccelerator
900 MeV protons
heavy ions:400 A MeV, 100 kW
Linac up to 8–15 A MeV
4-dipoleSeparator
ISOL, In-Flight
JAPAN: RIKEN RIB Factory
Ring-cyclotronsup to 400 AMeV(light ions)up to 150 A MeV(heavy ions)
-
3 fragmentSeparatorsstorage &
cooler rings
In-Flight
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CERN NuPAC meeting 10-12 Dec 2005
Kr yields
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CERN NuPAC meeting 10-12 Dec 2005
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SPL versus PS Booster
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CERN NuPAC meeting 10-12 Dec 2005
CostsTask No Task name Cost
Material (kCHF) Staff (FTE)1 REX upgrade 5.5 MeV/u 2950 8.62 REX upgrade 10 MeV/u 3000 7.83 REX TRAP and EBIS upgrades 255 0.54 REX ECR chargebreeder 750 1.95 RFQ cooler 275 0.96 High charge state beam line 400 0.97 New HRS 1000 1.68 Targetry for linac 4 proton beam 3130 9.59 RILIS upgrade 880 1.210 Ti:Saphire lasers 400 0.6
11 TS infrastructure improvements 700 1.5
12 AT/VAC consolidations 1550 1.513 ISOLDE physics group 6
Total: 15290 42.5
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CERN NuPAC meeting 10-12 Dec 2005
How does the differential cross section vary with beam energy ?
and the total cross section ?
W.N. CATFORD SURREY
TIARA
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CERN NuPAC meeting 10-12 Dec 2005
How does the differential cross section vary with beam energy ?
and the total cross section ?
W.N. CATFORD SURREY
TIARA
![Page 27: CERN NuPAC meeting 10-12 Dec 2005 The future of ISOLDE: accelerated radioactive beams Peter Butler 1.HIE-ISOLDE 2.EURISOL](https://reader036.vdocuments.site/reader036/viewer/2022062719/56649ec65503460f94bd15ac/html5/thumbnails/27.jpg)
CERN NuPAC meeting 10-12 Dec 2005
How does the differential cross section vary with beam energy ?
and the total cross section ?
W.N. CATFORD SURREY
TIARA
![Page 28: CERN NuPAC meeting 10-12 Dec 2005 The future of ISOLDE: accelerated radioactive beams Peter Butler 1.HIE-ISOLDE 2.EURISOL](https://reader036.vdocuments.site/reader036/viewer/2022062719/56649ec65503460f94bd15ac/html5/thumbnails/28.jpg)
CERN NuPAC meeting 10-12 Dec 2005
How does the differential cross section vary with beam energy ?
and the total cross section ?
W.N. CATFORD SURREY
TIARA