Sep. 09 JUSEIPEN AVF +RRC +SRC

RILAC+RRC+fRC+IRC+SRC

RILAC+RRC +IRC+SRC

BigRIPS + (ZD/SHARAQ)

GARIS

CRIB RIPS

RILAC

AVF

RRC

fRC

IRC SRC

5 MeV/nucleon

15 MeV/nucleon

135 MeV/nucleon (AVF) 60 MeV/nucleon (RILAC)

345 MeV/nucleon

RIBF operation scheme

RILAC II (~2010)

GARIS II (~2009)

110 MeV/nucleon�

Sep. 09 JUSEIPEN

Beam time at RIBF

experiment / development / construction of equipment <= PACs

service (plant breeding, isotope production, ..)

development of accelerator / basic equipment, commissioning,… <= RNC initiative

RNC PACs

1) Term of office : two years

2) PAC meetings : June and Dec. “call for beam-time request”

will be synchronized.

NP-PAC ML-PAC

nuclear physics experiments at RIBF

material and life science at RIBF and RAL(μ)

Beam-Time allocation schedule

PAC

PAC

call for beam-tim

e

call for beam-tim

e

scheduling for the 2nd half of FY

scheduling for the 1st half of the next FY

1st half of FY 2nd half of FY

4 5 6 7 8 9 10 11 12 1 2 3

原子核 nucl. phys.

応募 課題数 32

採択 課題数 27

11 8 18 16

550日

215

89日 39

109

163日 130日 112日

65 12 9 16 14

Feb.2007 Sep.2007 Feb.2008 Nov.2008 June.2009

40%

44%

67%

58%

実施60日 （～Ｈ21年度）

採択（242日） 申請（519日）

BigRIPS （新施設）課題関連データ（第５回まで） for new facility

物質・生命(RIBF) material and life!

3 3 2

応募 課題数 7

採択 課題数 7

68

78日

14

22日 24.5 30.5日

3

25

44日

3 3

Feb.2007 June.2007 march.2008 Jan.2009

57%

80%

87%

64%

応募日数と採択日数 proposed / approved in days - June 2009

Flow chart for experiments at RIBF

Proposal submission

PAC meeting

Beam Time request

Safety review

Beam Time allocation

Experiments at RIBF

reports

Twice a year�

For PAC-approved experiments�

Twice a year�

Sep. 09 JUSEIPEN

Total beam time for experiments!

tota

l bea

m ti

me

(day

)!

Nucl. !Phys.!

Mat.Life!Services!

M.S.!

Nucl. !Phys.!

Nucl. !Phys.!

Mat.Life!Mat.Life!

Services!Services!

M.S.!M.S.!

Sep. 09 JUSEIPEN

Total beam time for experiments!

tota

l bea

m ti

me

(day

)!

Nucl. !Phys.!

Mat.Life!Services!

M.S.!

Nucl. !Phys.!

Nucl. !Phys.!

Mat.Life!Mat.Life!

Services!Services!

M.S.!M.S.!

Sep. 09 JUSEIPEN

GARIS

AVF (CRIB)

RIPS

BigRIPS

Nuclear Physics Experiments

Apr.~Sept. (half year)

Number of experiments performed!

# of

exp

erim

ents!

Nucl. !Phys.!

Mat.!Life!

Services!

M.S.!

Nucl. !Phys.!

Nucl. !Phys.!

Mat.!Life!

Services!

M.S.!

Mat.!Life!

Services!

M.S.!

Sep. 09

8!

operation history of RIBF new facility after its completion!

experiments made: 26.5 days (181 days of backlog)

We are here.�

Ca Kr Xe U

announced intensities for FY2009

200 pnA 30 pnA 10 pnA 5 pnA

achieved FY2008

170 pnA (08/12/21)

30 pnA (07/11/04)

_ 0.4 pnA (08/11/16)

during FY2009 200 pnA 30 pnA 10 pnA 5 pnA

primary beam intensities at RIBF

Pol. d (250 MeV/nucleon) : pol. ~ 80 % (April 2009) 14N (250 MeV/nucleon) : (May 2009)

2009 2010

total

BigRIPS experiments

(regular + developmental) acc. tuning

total beam time for BigRIPS experiments to

tal b

eam

tim

e (d

ays)

expected from beam time schedule of this fiscal year

~80 days/year

2009 2010

CRIB ~40days

RIPS ~50days

BigRIPS ~80 days

113 search

266Bh production b

eam

tim

e (

day

s)

Fiscal Year

Z=114 ??

total beam time for experiments -GARIS, CRIB, RIPS and BigRIPS -

# of experimenters a year!

Sep. 09 JUSEIPEN

Construction and commissioning !of the RIBF new facility�

Sep. 09 JUSEIPEN

collaboration�

Sep. 09 JUSEIPEN

Japan-US Experimental Institute for Physics with Exotic Nuclei (JUSEIPEN)!!! ! ! ! ! ! !R.E.P. Fallon (LBL)!

The Future of Gamma-Ray Spectroscopy: GRETA, The Gamma-Ray Energy Tracking Array other sources!! ! ! ! ! ! !I. Yang. Lee (LBL)!

Design and Construction of a 56 GHz ECR ion source magnet structure !!! ! ! ! ! ! !D. Leitner, G. Sabbi (LBL)!

The Super-Clover Cube : A Detector System for Decay Spectroscopy of Nuclei Near the Limits of Stability! ! ! ! ! ! !R.M. Clark (LBL)!

Breakup of loosely bound nuclei at intermediate energies for nuclear astrophysics and the development of a position sensitive microstripdetector system and its readout electronics using ASICs technologies. !!

! ! ! ! ! ! !R.E. Tribble (TAMU)!

Compton Suppressed Ge Clover Array for Stopped and Energy Degraded Beams at RIKEN !!! ! ! ! ! ! !M.P. Carpenter (ANL)!

Production of Neutron-rich Heavy Nuclei and their Fission Process at RIBF ! ! !! ! ! ! ! ! !R.V.F. Janssens (ANL)!

Determination of the Equation of State of Asymmetric Nuclear Matter !!! ! ! ! ! ! !B. Tsang (MSU) !

Collaboration to Construct a Neutron Detection System for Breakup of Unstable Nuclei with Large Acceptance at the RI Beam Factory !T. Baumann, M. Thoennessen (MSU) �

list of proposal with RIKEN (host)�

Sep. 09 JUSEIPEN

collaboration schemes other than bilateral ones�

China – Chinese Nuclear Physics Community!!Council for China-Japan Research Collaboration on Nuclear Physics!

France – CNRS, CEA, GANIL!!International Associated Laboratory (LIA)!

Italy – INFN!

Canada – TRIUMF!

USA – DOE!!JUSTIPEN !!JUSEIPEN!

RIKEN �X�

JUSTIPEN!

steering board!US! Japan!

Jpn. nucl. phys. !community!

Consortium for!nucl. phys. program!

Management!

TORIJIN!

RNC (Liaison / Support Division)! UT/CNS!RNC!

US DOE!

US -> Japan (RIKEN)! theory x theory! theory x exp.! exp. X thery!

c.f. JUSEIPEN!

Blue: budgetary support!

Support!JUSTIPEN Japan Committee!

Sep. 09 JUSEIPEN

formation of new collaboration groups working group for a specific subject�

- under consideration�

1.  Collaboration for building detectors / equipment!! !RIKEN supports the meeting, travels etc.!!reports PAC advice ( construction proposal)!

2. Collaboration for studies utilizing existing devices e.g. DALI2+ZeroDegree!!Works for improvements / developments are shared.!!Technical information is shared.!!Research plans are discussed.!!

user workshop in Dec. !