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GARIS II (~2009) GARIS 5 MeV/nucleon RILAC fRC€¦ · 原子核 nucl. phys. 応募 課題数 32...
Transcript of GARIS II (~2009) GARIS 5 MeV/nucleon RILAC fRC€¦ · 原子核 nucl. phys. 応募 課題数 32...
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. !