Cryogenic current comparator status at gsi fair
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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 [email protected]

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Cryogenic current comparator status at gsi fair

CryogenicCurrentComparator– Status at GSI/FAIR -


Outline

Outline

Overviewandtimelineofthe FAIR project at GSI

CryogenicCurrentComparatorsasGerman In-Kind to FAIR

CCCs in HEBT sectionof FAIR

CCC insideCollector Ring CR

Testbedfor CCC inside [email protected]

ResultsoftherecentCCC beam tests seeFebin‘spresentation


Gsi and the fair modularized start version

SIS100and SIS300

UNILAC:

Length: 120 m

Energy: 11 MeV/u

HESR

S-FRS

CR

SIS18:Circumference: 216 m

Energyupto 2 GeV/u

accelerationof all ionspecies(protonstouranium)

HEBT

RESR

NESR

100 m

GSI andthe FAIR Modularized Start Version

Existing GSI facility:UNILAC & SIS18asinjectors

p-LINAC: high current 70 mA, 70 MeV

SIS100:Superconducting, 100 Tm, 1-29 GeV/u, high currentoperationp to Up: 2.51013, U28+: 51011 /pulse

HEBT: fast & slowextraction, low& high currents

S-FRS:productionof rare-isotope beams (RIB)

CR:stochasticcoolingof RIB andpbar

HESR: storageandaccelerationofpbarto 15 GeV/u

Not included in Modularized Start Version:

SIS300: 300 Tm, accelerationupto 30 GeV/u

RESR: accumulationofpbar, decelerationof RIB

NESR: versatile experimental ring forstableions, RIB, pbarcooling, gas-target, e-A collider


F acility for a ntiproton i on r esearch

Facility for Antiproton & Ion Research

Nuclear Structure & Astrophysics

(Rare-isotope beams)

Hadron Physics

(Stored andcooled

14 GeV/c anti-protons)

SIS18

p-Linac

SIS100/300

UNILAC

QCD-Phase Diagram

(HI beams 2 to 45 GeV/u)

HESR

Rare-Isotope

Production Target

Fundamental Symmetries

& Ultra-High EM Fields

(Antiprotons & highly stripped ions)

Anti-Proton

Production Target

Dense Bulk Plasmas

(Ion-beam bunchcompression

& petawatt-laser)

CR &RESR

Cryring

NESR

Materials Science & Radiation Biology

(Ion & antiproton beams)

100 m

Accelerator Physics


Fair experiments

FAIR Experiments

CBM

APPA

Super-FRS

PANDA

NuSTAR


Satellite s view

Satellite’s View

2.5 km

Google Earth for FAIR 7.12.2013


Closing in

...closing in


Msv civil construction

MSV Civil Construction

Synchrotrons: 1.1 km

HESR: 0.6 km

With beamlines: 3.2 km

Existing SIS 18

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


With complex interior

...with complex interior

Central Switchyard Building

down to 18 m below ground


Timeline msv

Timeline MSV

2011

2012

2013

2014

2015

2016

2017

2018

2019

12

9

11

6

7

8

10

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

10

6

7

12

8

9

11


Cryogenic current comparator status at gsi fair

Project planning  work package structure

6Machine projects GSI & FZJ (HESR)

102Work packages

262MSP project plans

5MSP plans for buildings

4Experiments

51Work packages

30MSP experiment plans

In addition:

72 MSP department plans (general dep. tasks without PSP Code)


Fair@gsi machines work packages

[email protected]: Machines & Work Packages


German inkinds

German Inkinds

CCC as German Inkindassignedto GSI as German shareholder ofthe FAIR project.


Ikrb decision 20 feb 2013

IKRB-Decision, 20 Feb 2013

On GSI contributionsto 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.


Ikrb decision 20 feb 20131

IKRB-Decision, 20 Feb 2013

On GSI contributionsto 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.


German in kind ccc for hebt cr

German In-Kind: CCC for HEBT, CR

HEBT:4 CCC installationsforeseenformeasurementofslowlyextractedbeams

CR:1 CCC for online intensitymeasurementofcirculating beam


Cryogenic current comparator status at gsi fair

High Energy Beam Transport - HEBT


Cryogenic current comparator status at gsi fair

Technical System Design – Tunnels and Buildings

06C

G0

T112

T110

G017.1

G018

G004

T104

G004A

T113

G050

T108N

T101

T103

T106

G0

07

T108S

with HEBT Beamline

with HEBT Supply

Courtesy: F. Hagenbuck


Cryogenic current comparator status at gsi fair

Overview - HEBT beamlines- CCC

SIS 100

SIS 18

HEBT A

HEBT B

CBM

HEBT C

CCC

SFRSTarg

PP

APPA

HESR

PbarTarg

CR

Courtesy: F. Hagenbuck


Hebt system design

HEBT System Design

SFRS

SIS100/300

DUMP

Transfergebäude

SIS18

Courtesy: F. Hagenbuck


Cryogenic current comparator status at gsi fair

Technical System Design

SIS18

SIS18

SIS100

SFRS

SFRS

SIS18

DUMP

DUMP

CBM

CBM

CBM

SFRSTarg

HESR

PP/AP

PbarTarg

SIS100/300

SIS100/300

SIS100/300

SIS100/300

CR

Courtesy: F. Hagenbuck


Cryogenic current comparator status at gsi fair

Technical System Design

SIS18

CBM

SIS100/300

SIS100/300

Courtesy: F. Hagenbuck


Ccc installations in hebt

CCC

CCC

CCC

CCC

CCC

CCC

CCC Installations in HEBT

For all 6 beam linesabove:

minimal Intensity: 104pps

maximal intensity: 1012pps


Example slow extraction to cbm experiment

Example: Slow Extractionto 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


Cryogenic current comparator status at gsi fair

Collector Ring - CR


Progress on the collector ring

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


Cr and beam parameters

CR and beam parameters

Courtesy: O. Chorniy


Bd components in cr and electronic room

BD components in CR and electronic room

Distribution ofthe DAQ fordifferent

componentsamongavailableracks

Location of beam diagnosticdevices in tunnel

Courtesy: O. Chorniy


Official cr layouts from tdr

Official CR layoutsfrom TDR

CR and RESR rings in common building with stochastic cooling lines of the CR

Courtesy: O. Chorniy

Schematic layout of the CR with major installations and its nomenclature.


Collector ring cr

CollectorRing (CR)

RF – cavities

Stochasticcooling

Pick-Up

Injection Kicker

magnets

Stochasticcooling

Kickers

Courtesy: A. Dolinskii


Ccc in cr

CCC in CR

CR scheme and present location of CCC

Particlesdistribution at thepresent

locationof CCC. Pbaroptic 71.

150 mm diameter

Courtesy: O. Chorniy


Cryogenic current comparator status at gsi fair

CRYRING @ ESR


Cryogenic current comparator status at gsi fair

CRYRING @ ESR

GSI

SIS

400 MeV/u

FRS

11 MeV/u

ESR

UNILAC

4 MeV/u

Courtesy: F. Herfurth

F. Herfurth "HITRAP and CRYRING - deceleration of HCI and p-bar"


Cryogenic current comparator status at gsi fair

Experiment section

Timeline CRYRING @ ESR

Start ofinstallations: Now

Operation ofionsourceandinjector: End 2014

Complete ring installed: Mid 2015

First testrunswithpreliminaryvacuumconditions: Fall 2015

Machinecommissioning + vacuumimprovementuntil spring 2016  firstphysicsexperiments

GSI

SIS

400 MeV/u

FRS

11 MeV/u

ESR

UNILAC

4 MeV/u

Courtesy: F. Herfurth

CRYRING @ ESR


Cryogenic current comparator status at gsi fair

~3,3m

Schottky/diag

Experiment

CRYRING Characteristics

Reconfiguredfrom MSL setup

Increasedcircumference ESR/2 = 54 m

New injectionandextractionschemes

Magneticrigidity: 0.052 – 1.44 Tm

Proton energyrange: 0.14 – 96 MeV

Intensityrange (frominjector): <50 mA

A/q max (from RFQ): 4

Vacuum: 10-9 (start) – 10-12 mbar (final)

Beam pipediameters: 100 – 150 mm

Injection

Extraction

HF gap

ECOOL

Courtesy: F. Herfurth

35


Summary outlook

Summary & Outlook

  • FAIR projectprogressingwell (accinstallation >= 2017)

  • CCCs arepartof German in-kind deliveredby GSI

  • 4 CCCs inside HEBT, 1 CCC inside CR

  • CRYRING astestbedfor CCC development

  • Outlook:

    • CERN-GSI collaborationagreementtobesignedsoon

    • New partnersinsidefuture CCC collaboration (HIJ, IPHT, Supraconandothers, mainly in/near Jena)

    • Definition ofresponsibilies, workpackages etc. required

    • Proposalfor BMBF-Project (Meeting on „Verbundforschung“ on 8./9. September


Cryogenic current comparator status at gsi fair

Additional Slides....


Standard flange nw200

Standard Flange NW200


Standard flange nw150

Standard Flange NW150


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