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Status of SPIRAL 2 NuPECC meeting Bordeaux October 28th 2006 Marek Lewitowicz GANIL Introduction to SPIRAL 2 Design goals of the baseline project Status of the construction Letters of Intent for SPIRAL 2 Neutrons for science Neutrons for science Atomic & solid state physics

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status of spiral 2 nupecc meeting bordeaux october 28th 2006 marek lewitowicz ganil

Status of SPIRAL 2 NuPECC meetingBordeaux October 28th 2006Marek LewitowiczGANIL

Introduction to SPIRAL 2

Design goals of the baseline project

Status of the construction

Letters of Intent for SPIRAL 2

the scientific case of spiral 2

Neutrons for science

Neutrons for science

Atomic & solid state physics

Radiobiology & Isotope production

The scientific case of SPIRAL 2

ISOSPIN DEGREES OF FREEDOM

IN NUCLEAR FORCES

Heavy and Super

Heavy Elements

Position of

drip-lines

Equation of State

Role of Isospin

N=Z

rp-process

r-process path

r-process path

r-process path

Shell structure

far from stability

Spins&Shapes

Spins & Shapes

Spins & Shapes

Haloes & Structures in the Continuum

SPIRAL 2 White Book: www.ganil.fr

M. Lewitowicz

slide3

Existing GANIL Accelerators

CIME Cyclotron

Acceleration of RI Beams

E < 25 AMeV,

1 - 8 AMeV for FF

Direct beam line CIME-G1/G2 caves

Existing GANIL

Exp. Area

  • Production Caves:: RNB
  • C converter+UCx target

1014 fissions/s

  • p- & n-rich RNB (transfer, fusion-evaporation, DIC)

Low energy RNB DESIR

p,d source

RFQ

LINAG Exp. Hall

  • Superconducting LINAC: Stable-Ion beams
  • E ≤ 14.5 AMeV HI A/q=3, 1mA
  • E ≤ 20 A MeV p,d, 4He (A/q=2 ions), 5mA
  • Possible extension to A/q=6 ions

Heavy-Ion ECR

M. Lewitowicz

spiral 2 layout
SPIRAL 2 Layout

DESIR facility

Low energy RIB

LINAG Exp. Area

High Intensity stable beams

GANIL

LINAG Building

RIB Production

Building

M. Lewitowicz

slide5

Regions of the Chart of Nuclei Accessible with SPIRAL 2 Beams

  • light beams
  • heavy ions
  • RIB induced reactions

Production of radioactive beams/targets:

(n,), (p,n) etc.

SHE

N=Z Isol+In-flight

Transfermiums

In-flight

Fusion reaction with n-rich beams

Fission products (with converter)

Fission products (without converter)

Deep Inelastic Reactions with RIB

High Intensity Light RIB

M. Lewitowicz

slide6

SPIRAL 2 yields of fission fragment after acceleration

compared to other RNB facilities (best numbers for all)

Today

Today

M. Lewitowicz

spiral 2 budget in m as stated in the financial agreement signed on sept 4 th 2006
SPIRAL 2 Budget in M€as stated in the financial agreement signed on Sept. 4th 2006

(additional cost)

(manpower)

(Total cost)

Detectors are not included in the investment budget of SPIRAL 2 but France (CEA,CNRS, Region BN) contributes to all equipments constructed at GANIL typically at the level of 30 to 50%.

M. Lewitowicz

slide8

Reference Planning

SPIRAL 2 Schedule

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Reference

Project

Def.

Safety

authorizations

Building

construction

Under discussion

Construction

of LINAG

Stable ion beams from LINAG

RIB

M. Lewitowicz

project organisation

CEA /DSM

CNRS/IN2P3

STEERING COMMITTEE

Technical Advisory Committee

Scientific Advisory Committee

National & international

Partners

Project direction

Scientific Community

GANIL

Project management

Accelerator

RIB production

Infrastructure

Int. Labs & Partners

Project Organisation

Sections:

Labs:

M. Lewitowicz

international agreements physics technique
International Agreements Physics & technique
  • ISOLDE - Letter of agreement signed in 2005
  • Romania - MoU signed on 28/02/06
  • Dubna - MoU signed 14/03/06
  • SARAF (Israël) MoU signed in May 2006
  • Grant request from the UK community
    • Direct beam line CIME-G1/G2
  • BARC – TIFR (Bombay) MoU in preparation (draft)
    • RF system, software
  • LEA* with LNL Legnaro (Italy) in preparation (second draft)
    • MoU (mainly on d->n converter) to be signed in the coming months
  • LIA* with RIKEN in preparation (draft)
  • Poland - LEA in preparation
  • Triumf - MoU in preparation (first draft)
  • Argonne MoU in preparation (first draft)
  • Oak Ridge MoU under discussion
  • Technical meetings SPIRAL 2 - FAIR

*LEA = Lab. Europ. Associé SPIRAL 2 on the ESFRI list

*LIA = Lab. Int. Associé

status of spiral 2 nupecc meeting bordeaux october 28th 2006 marek lewitowicz ganil11

Status of SPIRAL 2 NuPECC meetingBordeaux October 28th 2006Marek LewitowiczGANIL

Introduction to SPIRAL 2

Design goals of the baseline project

Status of the construction

Letters of Intent for SPIRAL 2

choice of the baseline project
Choice of the baseline project

LINAG

Exp. Area

DESIR

Choice of the HI source

and injector

GANIL

Road

  • Number of fissions/s
  • Number and type of

production caves

  • 1+ Ion Sources
  • Parallel-beams operation

CIME-G1/G2 direct beam line

M. Lewitowicz

linag accelerator exp area
LINAG Accelerator & Exp. Area
  • Priorities
  • Construction of the injector A/q=3
  • Second injector A/q=6 (extension) should be designed as soon as possible

M. Lewitowicz

linag experimental area
LINAGExperimental Area

n-tof

Priority

Construction of 3 halls

and at least S3 hall fully

equipped

S3

Interdisciplinary

Research

LINAG

beam

M. Lewitowicz

rib production building
RIB productionBuilding

Two RIB production caves

1 “red zone” + 1 “yellow zone”

Preserve the possibility to deliver in the future two simultaneous RIB for (DESIR & CIME)

Reserve space for an RFQ cooler and HRS (High Resolution Mass Separator)

  • 1+ Ion Sources
  • Priorities:
  • Selective ion sources
  • Surface ionisation
  • Laser (collaborations!)
  • ECR

M. Lewitowicz

base line project summary of priorities
Base-line projectSummary of priorities
  • Choice of the HI source and injector for LINAG
    • Phoenix V2 source - for the beginning of operation + development of metallic beams
    • Second injector q/A=1/6 should be designed as soon as possible
  • LINAG Experimental Area
    • Construction of 3 experimental halls. S3 hall fully equipped
  • Design goal for number offiss./second
    • As close as possible to 1014 fiss./s (safety and building cost limitations)
  • RIB Production Building
    • Priority for Selective 1+ Ion Sources (IS, laser,ECR)
    • RIB production caves: 1 “red zone” & 1 “yellow zone”
    • Preserve a possibility to deliver in the future two simultaneous RIB for (DESIR & CIME)
    • Reserve space for the RFQ cooler and HRS (High Resolution Mass Separator)
  • DESIR
    • DESIR building included in the SPIRAL 2 buildings construction phase
  • CIME-GI/G2 Direct beam line
    • To be constructed before the SPIRAL 2 buildings

Discussed by SC, SAC & TAC

M. Lewitowicz

status of spiral 2 nupecc meeting bordeaux october 28th 2006 marek lewitowicz ganil17

Status of SPIRAL 2 NuPECC meetingBordeaux October 28th 2006Marek LewitowiczGANIL

Introduction to SPIRAL 2

Design goals of the baseline project

Status of the construction

Letters of Intent for SPIRAL 2

slide18

CEA / DAPNIA Saclay

RFQ prototype

Vane tip displacements

at 20 and 38 kW

displacements are < 60µm,

(max. allowed ± 100µm)

20 kW

38 kW

slide19

SC Cavities

CEA/DSM/DAPNIA: Prototype cavity (beta 0.07)

CNRS - IPN Orsay: Prototype cavity (beta 0.12)

production modules d n converter ucx target ion source systems

Target &

ion source

Production Modules (d->n converter + UCx target + ion source systems)

Recent solution

proposed by Thales

Ganil design

Recent design (under study)

Ganil design

status of spiral 2 nupecc meeting bordeaux october 28th 2006 marek lewitowicz ganil22

Status of SPIRAL 2 NuPECC meetingBordeaux October 28th 2006Marek LewitowiczGANIL

Introduction to SPIRAL 2

Design goals of the baseline project

Status of the construction

Letters of Intent for SPIRAL 2

spiral 2 letters of intent loi towards new detectors for spiral 2
SPIRAL 2 - Letters of intent (LoI)Towards new detectors for SPIRAL 2

Procedure and schedule:

  • Call for LoI - May 26th 2006 (just after the SP2 SAC meeting on May 17, 2006)
  • Dead-line for LoI: October 2nd, 2006
  • Evaluation of LoI by SAC - October 19&20th 2006
    • Results of the evaluation will be communicated to the proponents by the beginning of November 2006.
  • Call for proposals launched in 2007
  • Signature of MoU by collaborations proposing the construction of new equipment in2007-2008

M. Lewitowicz

spiral 2 letters of intent loi resume
SPIRAL 2 - Letters of intent (LoI)Resume

SPIRAL 2 Letters of Intent in numbers:

  • 19 LoIs submitted
  • 25 oral presentations of the LoIs at the Open session of SAC on October 19th 2006
  • LoIs signed by 595 physicists (without double counting) (190 from France, 492 from NuPECC member countries) from 34 countries
  • Spokespersons: 50% France, 50% foreigners
  • Written documents of in total 341 pages

M. Lewitowicz

list of loi for spiral 2
List of LoI for SPIRAL 2

Main Collaborations:

DESIR

S3

AGATA & EXOGAM 2

-ray Calorimeter

GASPARD

n-tof

FAZIA

1. The DESIR facility (Decay, Excitation and Storage of Radioactive Ions) (B. Blank)

2. Decay properties of neutron-rich nuclei (Yu. Penionzhkevich, F. Ibrahim)

3. S3: The Super Separator Spectrometer for LINAG Beams (A. Villari, A. Drouart, J. Nolen)

4. From actinides to super-heavy elements with SPIRAL 2: reaction dynamics and structure (Paul Greenlees)

5. Fusion reactions: A probe of multidimensional tunnelling (A. Navin, R. Raabe, A. Shrivastava)

6. Nucleon correlations probed via multiple particle transfer and their influence on sub-barrier fusion (L. Corradi)

7. High-resolution Gamma-ray Spectroscopy at SPIRAL2 (AGATA-EXOGAM II) (W.Korten, B. Wadsworth)

・ Proton drip-line studies and N=Z nuclei (D. Rudolph)

・ Neutron-rich nuclei (A. Gadea)

・ Nuclear shapes and high-spin spectroscopy (A. Görgen)

・ Collective modes in the continuum (S. Leoni)

・ Nuclear electromagnetic moments (G. Georgiev)

・ Spectroscopy of the heaviest elements (P. Greenlees)

8. High-energy -rays as a probe of hot nuclei and reaction mechanisms (J.A. Scarpaci, A. Maj, D. Jenkins)

9. Studying the r process nucleosynthesis with direct reactions (O. Sorlin, K. L. Kratz)

10. α-capture reactions in inverse kinematics relevant to stellar nucleosynthesis (S. Harissopulos F. De Oliveira)

11. Production of radioactive samples for astrophysical interest by (n,p), (n,3He), (n, a) reactions (F. Hammache, M. Heil)

12. Production targets of light radioisotopes for nuclear astrophysics and basic nuclear science studies (M. Hass, D. Berkovits, T.Y. Hirsh)

13. Improving effective forces, mean field based methods, and predictions: dedicated measurements (M. Bender, K. Bennaceur, S. Péru)

14. Direct Reaction Studies of Exotic Nuclear Structure (GASPARD) (D. Beaumel, R. Lemmon, I. Martel )

15. Direct and Resonant Reactions with an Active Target (M. Chartier, D. Cortina, P. Roussel-Chomaz )

16. Unbound states of neutron-rich isotopes via direct reactions (V. Lapoux)

17. Neutrons For Science (X. Ledoux)

18. Dynamics & Thermodynamics of exotic nuclear systems (F. Gulminelli, G. Poggi, G. Verde)

19. Isospin non-conservation in nuclear states and its implication for the physics beyond the Standard Model (N. Smirnova)

M. Lewitowicz

spiral 2 scientific community organisation
SPIRAL 2 Scientific CommunityOrganisation

SPIRAL 2

Scientific Advisory Committee

Steering Committee

Project management

- Project Leader

- Scientific Coordinator

..

  • Int. Collaborations SP2
  • DESIR
  • S3
  • -GASPARD
  • -…

Coordination Committee

SPIRAL 2 France Phys.

SPIRAL 2 Scientific Coordinators

in the IN2P3 & CEA Labs

  • Existing International
  • Collaborations
  • NUSTAR
  • AGATA
  • - EXOGAM
  • - EURONS
  • - EURISOL
  • FAZIA
  • SP2-NUSTAR WG
  • Electr. & DAQ
  • Calorimeter
  • Tracking detectors
  • Neutron detectors ?

M. Lewitowicz

spiral 2 on the esfri list
SPIRAL 2 on the ESFRI list
    • Brussels, 19 October 2006
      • European Research Infrastructures – 35 projects identified
        • The ESFRI roadmap (see IP/06/1431) identifies 35 large-scale infrastructure projects at various stages of development. This Memo gives brief details of the projects concerned. The full text of the roadmap, which contains longer descriptions of the projects can be found at: http://cordis.europa.eu/esfri/home.html
  • …Isotope beams with SPIRAL 2

The project aims at delivering rare (radioactive) isotope beams with intensities not yet available with present machines. SPIRAL 2 will reinforce European leadership in the field of nuclear physics based on exotic nuclei.

M. Lewitowicz

status of spiral 2 nupecc meeting bordeaux october 28th 2006 marek lewitowicz ganil28

Status of SPIRAL 2 NuPECC meetingBordeaux October 28th 2006Marek LewitowiczGANIL

Introduction to SPIRAL 2

Design goals of the baseline project

Status of the construction

Letters of Intent for SPIRAL 2

choice of the hi source and injector
Choice of the HI source and injector

Priorities

Phoenix V2 source - for the beginning of operation + development of metallic beams

In 2-3 years a choice of the best next-generation HI source (extension)

M. Lewitowicz

slide31

Spectroscopy of trapped beams

Laser Spectroscopy

Decay studies

Other purposes

Fundamental Interactions

Cooling/Bunching

1500 m2

DESIR, RFQ Cooler & HRS

DESIR Facility for experiments with low energy RIBs

Priorities:

DESIR building included in the SPIRAL 2 building design phase

DESIR building and equipment as well as RFQ et HRS to be financed by international collaborations (not included in the current construction budget)

M. Lewitowicz

slide32

Production Modules

d->n Converter -> vertical wheel

Bearings under study, to

reduce friction

Several solutions to be tested

Oven -> measurements with a Tantalum oven and a Carbon target at 1500°C

Next measurements at 2000°C

before the end of this year

UCx target: calculation to reduce

the size and weight of UCx

Solutions for the waste management under study

IPNOrsay-Ganil