RIBF Week 2019

2 Sept 2019, 09:00 → 4 Sept 2019, 19:30 Asia/Tokyo

Nishina Bldg., Nishina Hall (RIKEN Nishina Center)

RIBF Week 2019 is a 3-day long meeting aimed at bringing together a variety of RIBF users to discuss the present status of experiments and generate collaborative efforts for future physics opportunities at the RIBF. To achieve these aims, the RIBF week comprises the following consecutively run events:

Sep. 2: OEDO collaboration meeting

Sep. 3 - 4: RIBF Users Meeting

Sep. 4: SSRI-PNS collaboration meeting

A dinner shall be held jointly for all three events on Sep. 3 at the main canteen of the RIKEN Wako-shi campus. The dinner fee is 2,000 JPY. Those attending the dinner are requested to pay the fee on cash on Tuesday. 

Attendees of RIBF Week are encouraged to take the opportunity to discuss possible inter-group collaborative efforts.

RIBF Users Meeting

The RIBF Users Meeting 2019 will take place on Sep. 3 - 4. The meeting will comprise invited overview contributions from experimental and theoretical activities related to the RIBF. Status and future planing of the accelerator facilities will be discussed as well. The RIBF users group thesis award lectures and award ceremony will be held on Tuesday Sep. 3.

The registration fee of RIBF Users Meeting is 500 JPY, to be paid in cash on Tuesday.

OEDO collaboratiom meeting

The OEDO collaboration meeting will be taken place on Sep./2nd (Mon.).  The OEDO provides energy-degraded RI beams of various species less than around 20 MeV/nucleon with  beam spots in a few cm diameters, which enable us to study nuclear reactions such as the direct reaction and fusion reaction.  The status report of  the development of the OEDO beam line and the associated apparatus will be followed by reports of the two experiments in 2017. The future experimental proposals will also be discussed. Proponents intending to submit an experimental proposal using OEDO to the next 20th RIBF Nuclear Physics Program Advisory Committee, are requested to attend the workshop. If you would like to give a  presentation during the workshop, please contact oedo local member, oedo-core @ cns.s.u-tokyo.ac.jp .

SSRI-PNS collaboration meeting

The SSRI-PNS collaboration meeting will be held on 4th September, 2019. The SSRI-PNS collaboration is a platform to share the physics motivation to explore the ground state and isomeric state properties by applying low-energy spectroscopy techniques, such as mass measurements, decay measurements, laser spectroscopy and NMR spectroscopy with relevant devices to be used or constructed at RIKEN RIBF facility. Major facilities and devices are

- KISS (KEK Isotope Separation System)

- SLOWRI (SLOW RI beam facility)

- GARIS (GAs-filled Recoil Ion Separator)

- MRTOF-MS (Multi-Reflection Time-Of-Flight Mass Spectrograph)

Those who are interested in proposing an experiment using those facilities to the next or the future's PAC are strongly encouraged to give a presentation at the meeting as well as to submit a pre-proposal. The format is found in http://research.kek.jp/group/wnsc/ssri-pns/call_for_preproposal.html.

Monday, 2 September

OEDO collaboration meeting

1 greetings

Speaker: Prof. Susumu Shimoura (CNS, University of Tokyo)

2 OEDO status report & development

Speaker: Shin'ichiro MICHIMASA (CNS, Univ. of Tokyo)

3 Range analysis of IC. and new optics of energy compcation mode

Speaker: Toshiyuki Sumikama (RIKEN Nishina Center)

4 preparation status of NP1812-SHARAQ12R1

Speakers: Kathrin Wimmer (The University of Tokyo), daisuke suzuki

5 Development of the Ti-3H target (TBA)

Speaker: Dr Kenjiro Miki (Tohoku University)

11:35 lunch break

6 Status report of ImPACT17-02-02

Speaker: Nobuaki IMAI (CNS, Univ. of Tokyo)

7 Status report of ImPACT17-02-01

Speaker: Masanori Dozono (Center for Nuclear Study, the University of Tokyo)

8 Study of octupole deformation at OEDO

Speaker: Dr Jongwon Hwang (Center for Nuclear Study, the University of Tokyo)

9 Pair transfer to probe the quantum phase transition in neutron-rich zirconium

Speaker: Didier Beaumel (IPN Orsay / RIKEN Nishina center)

15:00 break

10 proposal of the surrogate reaction of 130Sn(n,g)

Speaker: Nobuaki IMAI (CNS, Univ. of Tokyo)

11 Study of r-process flow around A=130 using (d,p) reactions in inverse kinematics

Speaker: Naohito Iwasa (Department of Physics, Tohoku University)

12 Study of 57Ni(n.p) via a surrogate reaction

Speaker: Benoit Mauss

16:50 break

13 rp-process study at OEDO

Speaker: daisuke suzuki

14 Constraining the 59Fe(n,g)60Fe reaction cross section using the 59Fe(d,p)60Fe transfer reaction

Speaker: Bingshui Gao (Institute of Modern Physics)

15 Discussion

Tuesday, 3 September

09:10 RIBF Users Meeting 2019: Registration

16 Opening

Speaker: Kathrin Wimmer (The University of Tokyo)

17 Status report on RIBF accelerator operation

Speaker: Nobuhisa Fukunishi (Accelerator Group, Nishina Center for Accelerator-based Science, RIKEN)

18 Present status of the BigRIPS separator

Speaker: Koichi Yoshida (RIKEN Nishina Center)

19 RIBF Beam Time

Speaker: Ken-ichiro YONEDA (RIKEN Nishina Center)

20 Activity report of OEDO collaboration

Speaker: Nobuaki IMAI (CNS, Univ. of Tokyo)

10:55 Break

21 The SCRIT electron scattering facility - current status and future perspectives

Speaker: Toshimi Suda (ELPH, Tohoku University)

22 First Mass Measuremetns with the Rare-RI Ring at RIBF for Nuclear Astrophysics

Speaker: Dr Sarah Naimi (Riken)

12:10 Lunch

23 Award Ceremony

Speaker: Kathrin Wimmer (The University of Tokyo)

24 In-beam gamma-ray spectroscopy of ⁷⁸Ni revealed its double magicity and shape-coexistence

Speaker: Dr Ryo Taniuchi

25 Alpha-cluster structure of light nuclei from no-core Monte Carlo shell model

Speaker: Dr Takashi Abe (Center for Nuclear Study, The University of Tokyo)

26 Recent results from Sunflower and future plans

Speaker: Pieter Doornenbal (RIKEN)

27 Complementary techniques for studying the beta decay of very exotic nuclei

Speaker: Alejandro Algora (IFIC (CSIC-Univ. Valencia))

28 Isovector pairing and nuclear mass

Speaker: Nobuo Hinohara (University of Tsukuba)

15:35 Break

29 Status of Superheavy element research at RNC

Speaker: Dr Kouji Morimoto (Superheavy device development team)

30 Heavy-ion fusion and fission dynamics relevant to the synthesis of superheavy elements

Speaker: Kouhei Washiyama (Kyushu University)

31 SAMURAI at RIBF: Recent progress and near-future perspectives

Speaker: Takashi Nakamura (Tokyo Institute of Technology)

32 Theoretical studies on the knockout reaction for probing the alpha-cluster states

Speaker: Dr Kazuki Yoshida (Advanced Science Research Center, Japan Atomic Energy Agency)

18:00 Dinner

Wednesday, 4 September

33 <i>TBA</i> (Master plan)

Speaker: Tomohiro Uesaka (RIKEN Nishina Center)

34 <i>TBA</i> (Master plan)

Speaker: Hiroyoshi Sakurai (RIKEN Nishina Center for Accelerator-Based Science)

35 Activities at the low-energy RI beam separator CRIB

Speaker: Hidetoshi Yamaguchi (CNS, the University of Tokyo)

36 Present status of SLOWRI

Speaker: Hironobu Ishiyama

37 Present status of KISS

Speaker: Yutaka Watanabe (KEK)

38 UEC Report & Closing

Speaker: Kathrin Wimmer (The University of Tokyo)

12:45 SSRI-PNS collaboration meeting 2019: Registration

39 Opening

Speaker: Michiharu Wada (SLOWRI Team, Nishina Accelerator-Based Research Center, RIKEN)

40 Present status and future plan of KISS

Speaker: Yoshikazu HIRAYAMA (IPNS, KEK)

41 Present status of SLOWRI

Speaker: Hironobu Ishiyama

42 Present status and plans of GAIRS, GARIS-II and GARIS-III

Speaker: Kouji Morimoto (Superheavy device development team)

43 Current status and ongoing strategy for MRTOF-MS at WNSC

Speaker: Peter Schury (Riken Nishina Center for Accelerator-Based Science)

14:30 Break

44 Pre-proposal 1

45 Pre-proposal 2

46 Pre-proposal 3

47 Pre-proposal 4

48 Pre-proposal 5

49 Pre-proposal 6

50 Pre-proposal 7

17:10 Break

51 Discussion

52 Closing

Speaker: Hiroari Miyatake (IPNS, KEK)