ImPACT-OEDO workshop 2017

Jul 13, 2017, 9:15 AM → Jul 14, 2017, 6:00 PM Asia/Tokyo

RIBF conference room (RIKEN)

今井伸明(東大CNS)、大津秀暁(理研)

平成26年度より始まった、ImPACT(革新的研究開発推進プログラム)の一つである 「核変換による高レベル放射性廃棄物の大幅な低減・資源化」プログラムの一環で、 理化学研究所RIBFにおいてこの2年間、長寿命核分裂生成片の様々な核反応率が測定 されました。また、これらの実験結果を核データに焼き直すべく理論研究が推進され ています。さらに、今年度には、ImPACTで補助された不安定核ビーム低エネルギー 化装置OEDOが完成し、６月にコミッショニングを迎えます。この機会に、今まで にImPACTで得られた核物理実験結果、理論研究の進捗を概観し、議論したいと 思います。さらに、秋に予定しているOEDOでのImPACT実験を含め、OEDOの 国際展開を視野に、国内研究者による実験案を議論いたします。

Thu, July 13

9:30 AM → 9:35 AM Welcome

Speaker: Prof. Nobuaki IMAI (CNS, University of Tokyo)

9:35 AM → 10:45 AM Session 1

Convener: Prof. Yukinobu Watanabe (Kyushu University)

9:35 AM Overview of ImPACT program

Speaker: Dr Hiroyoshi Sakurai (RIKEN Nishina Center)

10:00 AM Overview of PJ2

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

10:15 AM Systematic Study for the Spallation Reaction of ¹⁰⁷Pd at different energies & Reaction study of ¹³⁶Xe on proton, deuteron and carbon at 168<i>A</i> MeV

Speakers: Dr He Wang (RIKEN Nishina Center), Ms Sun Xiaohui (RIKEN)

10:45 AM → 11:00 AM Break

11:00 AM → 12:15 PM Session 1

Convener: Prof. Yukinobu Watanabe (Kyushu University)

11:00 AM ImPACT 核データのPHITSでの利用

Speaker: Dr Koji Niita (RIST)

11:25 AM Spallation reaction measurements on ⁹³Zr

Speaker: Dr Shoichiro Kawase (Kyushu University)

11:50 AM 微視的計算結果と原子核実験値のPHITSシミュレーションへの導入

Speaker: Dr Shuichiro Ebata (Hokkaido University)

12:15 PM → 1:30 PM Lunch

1:30 PM → 3:10 PM OEDO tour

1:30 PM → 3:10 PM Session 2

Convener: Prof. Nobuaki IMAI (CNS, University of Tokyo)

1:30 PM One neutron transfer (d,p) reactions

Speaker: Dr Daisuke Suzuki (RIKEN Nishina Center)

1:50 PM Study of high-spin states by using energy degraded RI beams

Speaker: Dr Eiji Ideguchi (RCNP, Osaka University)

2:10 PM Towards two-neutron transfer reactions at OEDO

Speaker: Dr Kathrin Wimmer (University of Tokyo)

2:30 PM Multinucleon transfer reactions with low-energy neutron-rich heavy ion beams

Speaker: Dr Yutaka Watanabe (WNSC, KEK)

2:50 PM Low-energy (<i>&alpha;</i>,<i>n</i>) reaction in mass <i>A</i> ~ 100 and r-process

Speaker: Dr Shunji Nishimura (RIKEN Nishina Center)

3:10 PM → 3:30 PM Break

3:30 PM → 6:00 PM Session 3

Convener: Dr Hideaki Otsu (RIKEN Nishina Center)

3:30 PM LLFP核データ高精度化のための核データ評価手法の開発

Speaker: Dr Naoya Furutachi (JAEA)

3:55 PM 標的要素技術・実証実験

Speaker: Dr Hiroki Okuno (RIKEN Nishina Center)

4:20 PM Pioneering work on low energy RI beams at RIBF

Speaker: Dr Toshiyuki Sumikama (RIKEN Nishina Center)

4:45 PM <i>p</i>/<i>d</i> iduced reaction of ¹⁰⁷Pd

Speaker: Mr Masanori Dozono (RIKEN Nishina Center)

5:10 PM Preliminary report of OEDO commissioning

Speaker: Dr Shin'ichiro MICHIMASA (CNS, University of Tokyo)

5:35 PM Discussion

6:00 PM → 8:00 PM Party

Fri, July 14

10:00 AM → 12:05 PM Session 4

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

10:00 AM 核変換研究に対する理論の取り組みの一断面

Speaker: Prof. Kazuyuki Ogata (RCNP, Osaka University)

10:25 AM 微視的有効反応理論を用いた基礎反応データ生成の試み

Speaker: Dr Kosho Minomo (RCNP, Osaka University)

10:50 AM ⁹⁰Sr およびその近傍核の相互作用断面積測定

Speaker: Dr Maya Takechi (Niigata University)

11:15 AM ^79,80Se, ^93,94Zr, ^107,108Pdのクーロン分解反応実験

Speaker: Dr Satoshi TAKEUCHI (Tokyo Institute of Technology)

11:40 AM 核構造模型の高精度化と核反応との橋渡し

Speaker: Dr Kouhei Washiyama (CCS, University of Tsukuba)

12:05 PM → 1:30 PM Lunch

1:30 PM → 3:40 PM Session 5

Convener: Dr Hideaki Otsu (RIKEN Nishina Center)

1:30 PM Even-odd separation

Speaker: Dr Tohru Kobayashi (RIKEN)

1:55 PM Muon capture reaction on Pd

Speaker: Dr Megumi Niikura (University of Tokyo)

2:20 PM surrogate reaction of ⁷⁹Se(<i>n</i>,<i>&gamma;</i>)⁸⁰Se

Speaker: Prof. Nobuaki IMAI (CNS, University of Tokyo)

2:45 PM 原子力機構における代理反応

Speaker: Dr Katsuhisa Nishio (JAEA)

3:10 PM 議論 -Post ImPACTへむけて-

Speaker: Dr Hideaki Otsu (RIKEN Nishina Center)

3:40 PM → 4:00 PM Break

4:00 PM → 5:40 PM Session 6

Convener: Dr Daisuke Suzuki (RIKEN Nishina Center)

4:00 PM Study of shape co-existence of N=Z line

Speaker: Dr Shin'ichiro Michimasa (CNS, University of Tokyo)

4:20 PM Nuclear matter via low-energy reactions

Speaker: Dr Shinsuke Ota (CNS, University of Tokyo)

4:40 PM Towards lower beam energy at RIBF

Speaker: Dr Toshiyuki Sumikama (RIKEN Nishina Center)

5:00 PM Study of paring correlations of p-n pairing

Speaker: Mr Masanori Dozono (RIKEN Nishina Center)

5:20 PM Toward experimental evidence of quantum phase transition in Zr

Speaker: Prof. Nobuaki IMAI (CNS, University of Tokyo)