e.clément ganil scientific council february 2013

E.Clément Novembre 2011 E.Clément GANIL Scientific Council February 2013

AGATA Campaign at GANIL


Outline

Status of AGATA

Preparation to the GANIL campaign

Performances simulations of the AGATA array

AGATA@GANIL: Project Organization and Planning

Report of the working Group


2010 2012 LNL : 5TC

AGATA D.+PRISMATotal Eff (compact). ~6%

Status of AGATA: LNL Campaign in 2010-2012

Lifetime measurement of the 6.79 MeV state in 15O.

The energy and angular resolution of the AD will allow to reach a lifetime measurement in the fs range

C. Michelagnoli et, in preparation

C. Louchard et al, to be submitted

Successful demonstration phase with a limited number of detectors concluding a long period of R&D (~70 NIMA papers in ~ 10 years (2002-2012) )

First physics results are submitted or drafted within the collaboration


2012 GSI/FRS5TC+3 DC

AGATA D.+PRISMA AGATA @ FRSTotal Eff. (b=0.5) ~ 10% Total Eff (compact). ~6%

35 LoI have been submitted in May 2010Conveners: M. Bentley, W. Korten

144 shifts (46 days) have been allocated

4 Weeks of data taking from October to November 2012 + several commissioning runs

Workshop hold in December for the second beam periodNew proposals submitted for 6 weeks Next beam time in November-December 2013 (…2014)

Quadratic evolution of collectivity in the 208Pb vicinity (S429) The Pygmy Dipole Resonance in 64Fe and the properties of neutron skin (S430) Coulomb-excitation of the band-terminating 12+ yrast trap in 58Ni (S433) Shape evolution in very-neutron rich Zr isotopes (S428)

2010 2012 LNL : 5TC

Status of AGATA: GSI Campaign in 2012-2014


GSI Beam time•19/20 crystals running•21 channel fully instrumented 29th of January 2013

32 capsules have been produced 24 are operational 3 to be fixed after failure 5 waiting to be fixed after LNL annealing

Status of AGATA: the array

The remaining 4 electronic chains in final stage of test 25 capsules fully instrumented with electronic version 1 for 2013

End 2012 : 3 more capsules have been ordered by IN2P3 (2) and Spain (1)

By end of 2013 : 35 capsules By the end of the GANIL phase 1 (p 45 capsules)

New electronic to equip the next 20 capsules (1p)Padova and Orsay designs evaluated by 7 international expertsPadova electronic choosen in Autumn 2012; to be delivered in mid-2013

E.Clément Novembre 2011

Preparation to the GANIL campaign

E.Clément GANIL Scientific Council February 2013


:

Campaign spokesperson : S. Lenzi (Univ. Padova)

Call for LOI sent in October 2012: dead line 8th February 2013

1st workshop on the18th - 20th of February organized at GANIL ,dedicated to the physics of the GANIL Campaign using stable and radioactive beams (SPIRAL1)

Create the basis for defining the priorities for a detailed scientific program of the campaign

Assess the technical feasibility, constrain the infrastructure and ancillary detectors integration.

Identify common setup to be run in a row or physics case and collaborations

A summary of the physics objectives will be presented at the next SC for evaluation

1st PAC including AGATA proposal

13th AGATA week organized on the next 20th-22nd of March at GANIL

The GANIL Campaign 2014 VAMOS cave toward 1p


g-ray spectroscopy of very neutron-rich nuclei populated in Deep Inelastic Collisions or induced fission using VAMOS to identify the reaction products in Q, A and Z.

Spectroscopy of heavy elements towards SHE and N=Z nuclei populated by fusion –evaporation with VAMOS in gas-filled mode.

Spectroscopy at high spins after fusion-evaporation

Spectroscopy of p-rich nuclei at the N=Z line using the Nwall and DIAMANT

Spectroscopy using existing and new SPIRAL1 beams

Ensuring these physics cases with the appropriate ancillaries detectors

Mechanical integration


Charged particle array for transfer reaction MUST2/TIARA : (d,p) etc … program with SIB and RIB

Charged particle array for prompt tagging : DIAMANT Neutron detector (Nwall) Charged particle array for Recoil Decay Tagging : MUSETT

Scintillator : BaF2 array, LaBr3 Future detector : NEDA (n) , GASPARD ( ?), PARIS (LaBr3)

In G1 coupled to VAMOS (+ EXOGAM2): SIBs, RIBs

AGATA 1p at GANIL : Ancillary devices

At 0° as separator (vaccum/gas-filled)

Angles >10 deg for fission & MNT


VAMOS

The VAMOS spectrometer is expected to play a major role in the campaign

Upgrades are still possible in the dispersive mode as magnetic spectrometer

Fully operational now (M. Rejmund et al, NIM A 646 (2011) 184-191 )

A test in gas-filled mode has shown the competitivity of the setup

Optimum configuration to be fundedANR (French Research Funding Agency) request for the gas-filled mode submitted by the Saclay and GANIL group (PI : Ch. Theisen & Ch. Schmitt)

If funded in 2013, should be operational mid-2015



Performances simulations of the AGATA array



J. Ljungvall (CSNSM) M. Labiche (STFC)for the AGATA collaboration - Preliminary

× ~ 1.25

× ~ 1.5

AGATA nominal 233 mmEXOGAM nominal 145 mm

Performance of the AGATA array AGATA should leave GSI with a minimum of 25 capsules (5ATC + 5ADC) fully instrumented Additional detectors will be delivered during the campaign End of the campaign : 45 capsules covering 1p

LNL phaseGSI phase


b =12%

More than efficiency , AGATA provides higher sensitivity

× ~ 4.7

× ~ 12

Performance of the AGATA array


EXOGAM, LaBr3, BaF2 …

AGATA Configurations at GANILE. Farnea et al, N

uclear Instruments and

Methods in Physics R

esearch A 621

(2010) 331–343


AGATA@GANIL Project Organization and Planning



Local organization doneTasks distribution and their detailed description were distributedGANIL project :

Set of spec delivered, detailed planning, resources evaluation, budget, development plan, PBS, WBS distributed

Security/safety : Installation description for DIRC01 :

1st draft released, risk analysis beginning of 2013

The call for tender, to be launched by May 2013 after GANIL management review, are under preparation

Specific infrastructure to be delivered in December 2013

In 2012, ~4 FTE have worked on the project (20 persons involved at GANIL)For 2013-2014, ~80 m.month are evaluated

Organisation


Schedule (assuming that material from GSI arrive on Jan-Feb 2014)

Gas-filled installation expected in mid-2015 if funded in 2013 GANISOL beams available for physics beginning of 2016 No SPIRAL1 beam in 2014-2015

GANIL has requested the host of AGATA until end of 2016

T2-12 T3-12 T4-12 T1-13 T2-13 T3-13 T4-13 T1-14 T2-14 T3-14 T4-14 … T4-16

Mechanics STFC Design

GANIL Impl

IPHC construc

Mounting

Infrastructure det

GANIL Studies

Collecting items

Installation

LN2, AF

GANIL Studies Collecting items

Installation Test

DAQ Hardware

GANIL Studies

Collecting items

Installation Test

DAQ Software

Prep.

Test

Processing Room

Renov Aire Proj AGATA

infra

Detector

Mounting

Source & Commi Expt …


~150 k€

~17k€

Processing room 019Upgrade ~ 102k€

Detector lab infrastructure ~15 k€

Cryogenic upgrade, connection ~25 k€

Total investment cost ~380 k€

Optical fibers links ~70k€


Budget : Total cost investment ~380k€

237 k€ guaranteed by GANIL for 2013 to be completed in the 2014 request

IPHC requested 90k€ from IN2P3-AP for the mechanic

ANR (French Research Funding Agency) request for the gas-filled mode submitted by the Saclay and GANIL group (PI : Ch. Theisen & Ch. Schmitt)

Loan of material from LNL & GSI (cooled cabinet, racks, water distribution, Optical link) under evaluation


Report of the working Groups



Detectors support design done by STFC Daresbury in close collaboration with GANIL GANIL designs the additional platform GANIL takes in charge the integration work Projection T1 -2013 9 months of construction estimated starting by T1-2013

On-going collaboration with the IPHC workshop for the construction of the support

Workshop for the extended platform not yet defined

I. Burrows (STFC) M. Ozille, P. Gangnant (GANIL)

Mechanic

E.Clément Novembre 2011 E.Clément GANIL Scientific Council February 2013I. Burrows (STFC) M. Ozille (GANIL) G. Gaudiot (IPHC)

Mechanic

First 2D projections have been released in January On-going validation and fine cost estimate Mechanical stress and rigidity calculations validated

E.Clément Novembre 2011 E.Clément GANIL Scientific Council February 2013 M. Ozille (GANIL)

Mechanic


M. Ozille, P. Gangnant, G. Fremont (GANIL)

GANIL is in charge of the beam section and target chamber design for most of the experiment

Specific configuration will be treated case by case

Target loader :Detailed design on going by GANILFinal decision will be taken after the

physics workshop

Target loader and beam line


Salle G1

AGATA

EXOGAM Elec.

AGATA Elec.

DSS

300 optical wires

Water cooling 26° 8 bars

27 kW UPS

L. Menager, J. Ropert, JL. Foucher (GANIL)

Integration

Cryogenic distribution


L. Menager, M. Jean , N. Menard (GANIL)

The foreseen room required important investment (refurbishment, electricity, water cooling, air conditioning …)

G1 cave

Integration


Performance simulations : on-going (final release in February)

Electronic coupling: on-going (several meeting already done, transfer of knowledge in GSI during 2013)

Detector: starting (transfer of knowledge in GSI during 2013)

Data flow, DAQ: on-going (several meeting already done, no problem anticipated)

Mechanic design : on-going (final design review)

Optical link : on-going (purchase order expected on April)

Data analysis : starting (first meeting on the first week of Dec.)

AutoFill-cryogenic : on-going (definition of the installation, call for tender in April)

Infrastructure : on-going (needs identified, final design review on going)


Conclusion


The AGATA physics prospective is on-going and physics objectives will be presented at the next CS for evaluation after the workshop organized in February

2014-mid 2015 : AGATA-VAMOS+ “light” ancillary2015 : gas-filled, NWALL2016 : SPIRAL1 beams

The AGATA project at GANIL made progress in all different items with a particular attention on the mechanic and the integration

The transfer of knowledge on detectors and electronic will be organized in 2013 during off and on-beam period at GSI with GANIL technical staff.

Mechanical construction should start soon, delivery by end of 2013

Call for tender are expected to be sent by May 2013 for infrastructure

Data Acquisition and Data analysis preparation will progress over 2013

GANIL technical involvement is already significant

Budget guaranteed by GANIL for 2013 to be completed in the 2014 request


5TC 1pWithout tracking

E. Farnea et al, Nuclear Instruments and Methods in Physics Research A 621 (2010) 331–343

e.clément ganil scientific council february 2013

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