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Cryogenic Current Comparator – Status at GSI/FAIR -. Outline. Overview and timeline of the FAIR project at GSI Cryogenic Current Comparators as German In-Kind to FAIR CCCs in HEBT section of FAIR CCC inside Collector Ring CR Testbed for CCC inside CRYRING@ESR - PowerPoint PPT Presentation
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GSI Helmholtzzentrum für Schwerionenforschung GmbH
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Cryogenic Current Comparator
– Status at GSI/FAIR -
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Outline
Overview and timeline of the FAIR project at GSI
Cryogenic Current Comparators as
German In-Kind to FAIR
CCCs in HEBT section of FAIR
CCC inside Collector Ring CR
Testbed for CCC inside CRYRING@ESR
Results of the recent CCC beam tests
see Febin‘s presentation
GSI Helmholtzzentrum für Schwerionenforschung GmbH 3
GSI and the FAIR Modularized Start Version
Existing GSI facility:UNILAC & SIS18 as injectors
SIS100and SIS300
S-FRSHEBT
NESR
RESR CR
HESR
UNILAC:Length: 120 mEnergy: 11 MeV/u
SIS18:
Circumference: 216 mEnergy up to 2 GeV/uacceleration of all ion species (protons to uranium)
p-LINAC: high current 70 mA, 70 MeV
SIS100: Superconducting, 100 Tm, 1-29 GeV/u, high current operation p to U p: 2.51013, U28+: 51011 /pulse
HEBT: fast & slow extraction, low & high currents
S-FRS: production of rare-isotope beams (RIB)
CR: stochastic cooling of RIB and pbar
HESR: storage and acceleration of pbar to 15 GeV/uNot included in Modularized Start Version:
SIS300: 300 Tm, acceleration up to 30 GeV/u
RESR: accumulation of pbar, deceleration of RIB
NESR: versatile experimental ring for stable ions, RIB, pbar cooling, gas-target, e-A collider
100 m
GSI Helmholtzzentrum für Schwerionenforschung GmbH 4
Facility for Antiproton & Ion Research
Dense Bulk Plasmas (Ion-beam bunch compression& petawatt-laser)
Materials Science & Radiation Biology (Ion & antiproton beams) Accelerator Physics
UNILAC
SIS18 SIS100/300p-Linac
HESR
CR &RESR
NESR
Cryring
Rare-IsotopeProduction Target
Anti-ProtonProduction Target
100 m
QCD-Phase Diagram(HI beams 2 to 45 GeV/u)
Hadron Physics (Stored and cooled14 GeV/c anti-protons)
Nuclear Structure & Astrophysics(Rare-isotope beams)
Fundamental Symmetries& Ultra-High EM Fields(Antiprotons & highly stripped ions)
Courtesy: Ingo Augustin
GSI Helmholtzzentrum für Schwerionenforschung GmbH 5
FAIR Experiments
CBM
PANDANuSTAR
Super-FRS
APPA
Courtesy: Ingo Augustin
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Google Earth for FAIR 7.12.2013
2.5 km
Satellite’s View
6
Courtesy: Ingo Augustin
GSI Helmholtzzentrum für Schwerionenforschung GmbH
...closing in
7
Courtesy: Ingo Augustin
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Synchrotrons: 1.1 kmHESR: 0.6 kmWith beamlines: 3.2 km
Existing SIS 18
MSV Civil Construction
8
Total area > 200 000 m2
Area buildings ~ 98 000 m2
Usable area ~ 135 000 m2
Volume of buildings ~ 1 049 000 m3
Substructure:~ 1500 pillars, up to 65 m deep Courtesy: Ingo Augustin
GSI Helmholtzzentrum für Schwerionenforschung GmbH
down to 18 m below ground
Central Switchyard Building
...with complex interior
9
Courtesy: Ingo Augustin
GSI Helmholtzzentrum für Schwerionenforschung GmbH 10
Timeline MSV
Courtesy: Ingo Augustin
20122011 2013 201620152014
6
Submission of construction application
Start Site preparation
First civil construction contracts
Building of accelerator & detector components
Civil construction partly finished
Start installing & commissioning accelerator and detector components
Start commissioning with beam
7 108
2017 2018 2019
12
6
7
8
9
11
12
10
119
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Work packages Responsible in LineNr PSP-code Arbeitspackete
APL responsibile inside FAIR@GSI
Abteilungsname (Linie) Abteilungsleiter (Linie) Bereichsname (Linie) Bereichsleiter (Linie)
1.1 Nuclear Matter Physics1 1.1.1.2 CBM - Silicon Microstrip Detector J. Heuser PBCB C. Sturm Primary Beams P. Spiller2 1.1.1.5 CBM - TOF Stop Detector J. Frühauf CSEE E. Badura Common Systems H. Reich-Sprenger
1.2 NuSTAR3 1.2.1.2 LEB - Stopping cell, extraction, cooling, beam-distribution system,and electrostatic beamlinesH. Weick RBFR M. Winkler Rare Isotope Beams H. Simon4 1.2.2.3 HISPEC/DESPEC - Mechanics (rails, support, etc) + installationS. Pietri RBFR M. Winkler Rare Isotope Beams H. Simon5 1.2.2.4 HISPEC/DESPEC - Common EDAQ S. Pietri RBFR M. Winkler Rare Isotope Beams H. Simon6 1.2.2.14 HISPEC/DESPEC - DESPEC high resolution g-detector S. Pietri RBFR M. Winkler Rare Isotope Beams H. Simon7 1.2.5.1.1.2 R3B - Large-acceptance dipole magnet GLAD D. Körper RB Project Group H. Simon Rare Isotope Beams H. Simon10 1.2.5.1.2.1 R3B - Tracking detectors M. Heil RB Project Group H. Simon Rare Isotope Beams H. Simon11 1.2.5.1.2.5 R3B - Neutron ToF spectrometer K. Boretzky RB Project Group H. Simon Rare Isotope Beams H. Simon12 1.2.5.1.3 R3B - Vacuum systems (beam pipes, detector chambers, big chamber behind magnet, pumps)D. Körper RB Project Group H. Simon Rare Isotope Beams H. Simon13 1.2.5.1.4 R3B - DAQ electronics (VME systems, computers and cables)M. Heil RB Project Group H. Simon Rare Isotope Beams H. Simon14 1.2.6.4 ILIMA - Time-of-flight detectors H. Weick RBFR M. Winkler Rare Isotope Beams H. Simon15 1.2.6.5 ILIMA - Decay detectors H. Weick RBFR M. Winkler Rare Isotope Beams H. Simon16 1.2.6.6 ILIMA - Data acquisition systems H. Weick RBFR M. Winkler Rare Isotope Beams H. Simon
1.3 APPA17 1.3.1.2.1 SPARC - High Energy Cave Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich18 1.3.1.2.2 SPARC - Resonant Coherent Excitation Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich19 1.3.1.2.3 SPARC - Pair Production Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich20 1.3.1.3.2 SPARC - Internal Jet Target Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich21 1.3.1.3.5 SPARC - Calorimeter Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich22 1.3.1.3.8 SPARC - Electron Spectrometer Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich23 1.3.1.3.9 SPARC - Spectrometer for recoil ions and electrons Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich24 1.3.1.3.10 SPARC - Imaging fast forward spectrometer Y. Litvinov SBSD Y. Litvinov Stored Beams U.Weinrich25 1.3.2.1.1 HEDgeHOB - NC magnets: beam line, vacuum, beam diagnostics K. Weyrich PBPP A. Blazevic Primary Beams P. Spiller26 1.3.2.1.2 HEDgeHOB - SC magnets: final focussing system D. Schumacher PBPP A. Blazevic Primary Beams P. Spiller27 1.3.2.1.4 HEDgeHOB - Wobbler O. Rosmej PBPP A. Blazevic Primary Beams P. Spiller26 1.3.2.2 HEDgeHOB - Target Stations (chambers, vacuum system, manipulators)A. Tauschwitz PBPP A. Blazevic Primary Beams P. Spiller27 1.3.2.3 HEDgeHOB - Detectors (spectrometers, fast cameras, etc.)O. Rosmej PBPP A. Blazevic Primary Beams P. Spiller28 1.3.2.5 HEDgeHOB - Cryogenic targets A. Tauschwitz PBPP A. Blazevic Primary Beams P. Spiller29 1.3.2.6 HEDgeHOB - Data aquisition, triggering, controlling D. Varentsov PBPP A. Blazevic Primary Beams P. Spiller27 1.3.5.2 BIOMAT - Target handling R. Pleskac (FAIR@GSI) RBBM D. Severin Rare Isotope Beams H. Simon28 1.3.5.3 BIOMAT - Multi-Purpose UHV D. Severin RBBM D. Severin Rare Isotope Beams H. Simon29 1.3.5.6 BIOMAT - BioLab equipment R. Pleskac (FAIR@GSI) RBBM D. Severin Rare Isotope Beams H. Simon30 1.3.5.7 BIOMAT - Control room R. Pleskac (FAIR@GSI) /C. Trautmann (FAIR@GSI)RBBM D. Severin Rare Isotope Beams H. Simon
1.4 Physics with High Energy Antiprotons31 1.4.1.3 PANDA - Silicon Micro Vertex Detector (MVD) J. Schwiening SBPD J. Schwiening Stored Beams U. Weinrich32 1.4.1.4.1 PANDA - Central Tracker (STT) J. Schwiening SBPD J. Schwiening Stored Beams U. Weinrich33 1.4.1.4.2 PANDA - Planar GEMs B. Voss RBDL C. J. Schmidt Rare Isotope Beams H. Simon34 1.4.1.5 PANDA - DIRC J. Schwiening SBPD J. Schwiening Stored Beams U. Weinrich35 1.4.1.10 PANDA - Barrel EMC Electronics H. Flemming CSEE E. Badura Common Systems H. Reich-Sprenger36 1.4.1.17 PANDA - Interaction region J. Schwiening SBPD J. Schwiening Stored Beams U. Weinrich
Project planning work package structure
6 Machine projects GSI & FZJ (HESR)
102 Work packages
262 MSP project plans
5 MSP plans for buildings
4 Experiments
51 Work packages
30 MSP experiment plans
In addition:
72 MSP department plans (general dep.
tasks without PSP Code) Courtesy: O. Kester
GSI Helmholtzzentrum für Schwerionenforschung GmbH
FAIR@GSI: Machines & Work Packages
Courtesy: O. Kester
GSI Helmholtzzentrum für Schwerionenforschung GmbH
German Inkinds
CCC as German Inkind assigned to GSI as German shareholder of the FAIR project.
GSI Helmholtzzentrum für Schwerionenforschung GmbH
IKRB-Decision, 20 Feb 2013
On GSI contributions to HEBT beam diagnostics:
The IKRB recommends to the Council to assign the HEBT beam diagnostics components with the specified PSP codes (all from CB version 6.12) to the German Shareholder GSI as in-kind contribution:2.3.6.1.1.6, 2.3.6.2.1.1, 2.3.6.2.1.2, 2.3.6.2.1.3, 2.3.6.2.1.4, 2.3.6.2.1.5, 2.3.6.2.1.6, 2.3.6.3.1.1, 2.3.6.3.1.3.2, 2.3.6.3.1.4, 2.3.6.3.1.5.1, 2.3.6.3.1.5.3, 2.3.6.3.1.6, 2.3.6.5.2.6, 2.3.6.5.3.1, 2.3.6.5.3.3.0, 2.3.6.5.3.4, 2.3.6.5.3.5.0, 2.3.6.5.3.5.1, 2.3.6.5.3.5.4, 2.3.6.5.3.6, 2.3.6.5.4.6.
For information: The corresponding in-kind contract is planned to be ready for signing during the 2nd quarter of 2015.
GSI Helmholtzzentrum für Schwerionenforschung GmbH
IKRB-Decision, 20 Feb 2013
On GSI contributions to S-FRS and CR beam diagnostics:
The IKRB recommends to the Council to assign the S-FRS and CRbeam diagnostics components with the specified PSP codes (all from CB version 6.13) to the German Shareholder GSI as in-kind contribution:2.4.6.3.1, 2.5.6.1.3.1, 2.5.6.1.3.2, 2.5.6.1.3.3, 2.5.6.1.3.4, 2.5.6.1.3.5, 2.5.6.1.3.6, 2.5.6.3.1.6, 2.5.6.4.1.1, 2.5.6.4.1.2, 2.5.6.4.1.3, 2.5.6.4.1.4, 2.5.6.4.1.5.0, 2.5.6.4.1.5.1, 2.5.6.6.1.6, 2.5.6.6.3.6, 2.5.6.7.1.6, 2.5.6.7.2.6.
For information: The corresponding in-kind contract is planned to be ready for signing during the 4th quarter of 2015.
GSI Helmholtzzentrum für Schwerionenforschung GmbH
German In-Kind: CCC for HEBT, CR
HEBT 2.3.6.2 Cryo Current Comparator
HEBT 2.3.6.2.1 Cryo Current Comparator 4
HEBT 2.3.6.2.1.1 Detector 4
HEBT 2.3.6.2.1.2 Vacuum Chamber 4
HEBT 2.3.6.2.1.3 Mechanics 4
HEBT 2.3.6.2.1.4 Long Cables 4
HEBT 2.3.6.2.1.5 Detector Gas / Cryogenics 4
HEBT 2.3.6.2.1.6 Data Acquisition (per channel) 4
CR 2.5.6.1.3 Cryogenic Current Comparator
CR 2.5.6.1.3.1 Detector 1
CR 2.5.6.1.3.2 Vacuum Chamber & Cryostat 1
CR 2.5.6.1.3.3 Mechanics - Niobium Shield 1
CR 2.5.6.1.3.4 Long Cables 1
CR 2.5.6.1.3.5 Detector Gas / Cryogenics 1
CR 2.5.6.1.3.6 Data Acquisition (per channel) 1
HEBT:4 CCC installations foreseen for measurement of slowly extracted beams
CR:1 CCC for online intensity measurement of circulating beam
GSI Helmholtzzentrum für Schwerionenforschung GmbH
High Energy Beam Transport - HEBT
GSI Helmholtzzentrum für Schwerionenforschung GmbH
G004A
G017.1
G018
T108N
T108S
with HEBT Supply
18
T101
T104T113
T106
T112
G004
T103
T110
with HEBT Beamline
G050
07G0
06CG0
Technical System Design – Tunnels and Buildings
Courtesy: F. Hagenbuck
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Overview - HEBT beamlines- CCC
HEBT A
HEBT B
HEBT C
SIS 100
CBM
CR
HESRPbarTarg
PPAPPA
SIS 18
SFRSTarg
CCC
Courtesy: F. Hagenbuck
GSI Helmholtzzentrum für Schwerionenforschung GmbH
SIS100/300
DUMP
SIS18
SFRS
HEBT System Design
Transfergebäude
Courtesy: F. Hagenbuck
GSI Helmholtzzentrum für Schwerionenforschung GmbH
PbarTarg
SIS18SIS100
HESR
CR
CBM
PP/APSFRSTarg
21
Technical System Design
SIS18
SIS100/300
CBM
DUMP
SIS100/300
SFRS SIS18
SIS100/300
CBM
DUMP
SIS100/300
SFRS
Courtesy: F. Hagenbuck
GSI Helmholtzzentrum für Schwerionenforschung GmbH
SIS18
SIS100/300SIS100/300
CBM
22
Technical System Design
Courtesy: F. Hagenbuck
GSI Helmholtzzentrum für Schwerionenforschung GmbH
CCC Installations in HEBT
Beamline Location Extraction type
Particle species Stage
T1S1 SIS18-SIS100
slow, fast ions, protons
FAIR Startversion (Modules 0-3)
T1X1 SIS100 extraction
slow, fast ions,protons
T1D1 SIS100 dump
slow ions, protons
TFF1 SFRS-Target
slow ions
T3C1 SIS300 extraction
slow ions, protons
Phase BT3D1 SIS300
dumpslow ions, protons
For all 6 beam lines above:minimal Intensity: 104 ppsmaximal intensity: 1012 pps
Ion Maximum Beam Current[slow extraction, 1 s]
p 160 nA
U28+ 4.5 µA
CCC
CCC
CCC
CCC
CCC
CCC
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Example: Slow Extraction to CBM Experiment
The Au beam is produced in the following steps:UNILAC
• Au4+ is produced in the MEVVA source,• Au25+ is produced in the UNILAC gas stripper at 1.4 MeV/u,• Accelerated in UNILAC to 11.4 MeV/u ,• Stripping of Au25+ ions to Au65+ ions in the TK Stripper,• 4 pulses are produced in ~1 s (2.7 Hz) .
SIS18• Accelerates each pulse to 1 GeV/u,• Needs ~1.6 s for 4 batches (including pre- and post- processing) as limited by ion source.
HEBT• transfer and stripping of Au65+ ions to Au79+ ions.
SIS100• Injection of 4 batches from SIS18 needs ~1.1 s• Acceleration to 11 GeV/u• KO-Extraction, spill length 1 - 10 s• Repetition Time ~3 - 13 s
Reference Production chain for operation in MSVBeam Parameters UNILAC SIS18 SIS100
Ion types Au25+ Au25+ Au79+
Time structure Slow extraction
Number of ions per pulse 1010
Ref. energy [GeV/u] 4
Energy range [GeV/u] 2-11
Transverse emittance RMS [mm mrad]
3x3
Pulse length [s] na na 10
Momentum spread 10-5
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Collector Ring - CR
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Progress on the Collector Ring
The Technical Design Report of the CR has been updated and approved in February 2014.
In-kind Review Board (IKRB) meeting (01.04.20014) assigns a major part of the CR components (63 %) to Budker Institute of Nuclear Physics (BINP)
Contract on transfer of the CR system responsibility to BINP is prepared. After Council decision it can be signed.
BINP and GSI make good progress in designand procurement of CR components
GSI Helmholtzzentrum für Schwerionenforschung GmbH
CR and beam parameters
Courtesy: O. Chorniy
GSI Helmholtzzentrum für Schwerionenforschung GmbH
BD components in CR and electronic room
Distribution of the DAQ for different
components among available racks
Location of beam diagnostic devices in tunnel
Courtesy: O. Chorniy
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Official CR layouts from TDR
Schematic layout of the CR with major installations and its nomenclature.
CR and RESR rings in common building with stochastic cooling lines of the CR
Courtesy: O. Chorniy
GSI Helmholtzzentrum für Schwerionenforschung GmbH
RF – cavities Stochastic cooling Pick-Up
Stochastic cooling Kickers
Injection Kicker magnets
Collector Ring (CR)
Courtesy: A. Dolinskii
GSI Helmholtzzentrum für Schwerionenforschung GmbH
CR scheme and present location of CCC
Particles distribution at the present location of CCC. Pbar optic 71.
150 mm diameter
CCC in CR
Courtesy: O. Chorniy
GSI Helmholtzzentrum für Schwerionenforschung GmbH
CRYRING @ ESR
GSI Helmholtzzentrum für Schwerionenforschung GmbH
11 MeV/u
UNILAC
SIS
400
MeV
/u
ESR
FR
S
4 M
eV/u
GSI
CRYRING @ ESR
F. Herfurth "HITRAP and CRYRING - deceleration of HCI and p-bar"
Courtesy: F. Herfurth
GSI Helmholtzzentrum für Schwerionenforschung GmbHCRYRING @ ESR
SIS
400
MeV
/u
ESR
FR
S
4 M
eV/u
11 MeV/u
UNILAC
GSI
Timeline CRYRING @ ESR
Start of installations: Now
Operation of ion source and injector: End 2014
Complete ring installed: Mid 2015
First test runs with preliminary vacuum conditions: Fall 2015
Machine commissioning + vacuum improvement until spring 2016 first physics experiments
Experiment section
Courtesy: F. Herfurth
GSI Helmholtzzentrum für Schwerionenforschung GmbH35
Inje
ction
ECOOLHF gap
Extr
act
ion
Experiment
Schottk
y/
diag
~3,3m
CRYRING Characteristics
Reconfigured from MSL setup
Increased circumference ESR/2 = 54 m
New injection and extraction schemes
Magnetic rigidity: 0.052 – 1.44 Tm
Proton energy range: 0.14 – 96 MeV
Intensity range (from injector): <50 mA
A/q max (from RFQ): 4
Vacuum: 10-9 (start) – 10-12 mbar (final)
Beam pipe diameters: 100 – 150 mm
Courtesy: F. Herfurth
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Summary & Outlook
FAIR project progressing well (acc installation >= 2017) CCCs are part of German in-kind delivered by GSI 4 CCCs inside HEBT, 1 CCC inside CR CRYRING as testbed for CCC development Outlook:
CERN-GSI collaboration agreement to be signed soon New partners inside future CCC collaboration (HIJ, IPHT,
Supracon and others, mainly in/near Jena) Definition of responsibilies, work packages etc. required Proposal for BMBF-Project (Meeting on „Verbundforschung“ on
8./9. September
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Additional Slides....
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Standard Flange NW200
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Standard Flange NW150