EPJ Web of Conferences (Jan 2016)
Study of Gamow-Teller transitions from 132Sn via the (p,n) reaction at 220 MeV/u in inverse kinematics
- Sasano M.,
- Yasuda J.,
- Zegers R. G. T.,
- Baba H.,
- Chao W.,
- Dozono M.,
- Fukuda N.,
- Inabe N.,
- Isobe T.,
- Jhang G.,
- Kamaeda D.,
- Kubo T.,
- Kurata-Nishimura M.,
- Milman E.,
- Motobayashi T.,
- Otsu H.,
- Panin V.,
- Powell W.,
- Sakai H.,
- Sako M.,
- Sato H.,
- Shimizu Y.,
- Stuhl L.,
- Suzuki H.,
- Tangwancharoen S.,
- Takeda H.,
- Uesaka T.,
- Yoneda K.,
- Zenihiro J.,
- Kobayashi T.,
- Sumikama T.,
- Tako T.,
- Nakamura T.,
- Kondo Y.,
- Togano Y.,
- Shikata M.,
- Tsubota J.,
- Yako K.,
- Shimoura K.,
- Ota S.,
- Kawase S.,
- Kubota Y.,
- Takaki M.,
- Michimasa S.,
- Kisamori K.,
- Lee C.S.,
- Tokieda H.,
- Kobayashi M.,
- Koyama S.,
- Kobayashi N.,
- Wakasa T.,
- Sakaguchi S.,
- Krasznahorkay A.,
- Murakami T.,
- Nakatsuka N.,
- Kaneko M.,
- Matsuda Y.,
- Mucher D.,
- Reichert S.,
- Bazin D.,
- Lee J.W.
Affiliations
- Sasano M.
- RIKEN Nishina Center
- Yasuda J.
- Department of Physics,Kyushu University
- Zegers R. G. T.
- National Superconducting Cyclotron Laboratory, Michigan State University
- Baba H.
- RIKEN Nishina Center
- Chao W.
- RIKEN Nishina Center
- Dozono M.
- RIKEN Nishina Center
- Fukuda N.
- RIKEN Nishina Center
- Inabe N.
- RIKEN Nishina Center
- Isobe T.
- RIKEN Nishina Center
- Jhang G.
- Kamaeda D.
- RIKEN Nishina Center
- Kubo T.
- RIKEN Nishina Center
- Kurata-Nishimura M.
- RIKEN Nishina Center
- Milman E.
- RIKEN Nishina Center
- Motobayashi T.
- RIKEN Nishina Center
- Otsu H.
- RIKEN Nishina Center
- Panin V.
- RIKEN Nishina Center
- Powell W.
- RIKEN Nishina Center
- Sakai H.
- RIKEN Nishina Center
- Sako M.
- RIKEN Nishina Center
- Sato H.
- RIKEN Nishina Center
- Shimizu Y.
- RIKEN Nishina Center
- Stuhl L.
- RIKEN Nishina Center
- Suzuki H.
- RIKEN Nishina Center
- Tangwancharoen S.
- RIKEN Nishina Center
- Takeda H.
- RIKEN Nishina Center
- Uesaka T.
- RIKEN Nishina Center
- Yoneda K.
- RIKEN Nishina Center
- Zenihiro J.
- RIKEN Nishina Center
- Kobayashi T.
- Department of Physics, Tohoku University
- Sumikama T.
- Department of Physics, Tohoku University
- Tako T.
- Department of Physics, Tohoku University
- Nakamura T.
- Department of Physics, Tokyo Institute of Technology
- Kondo Y.
- Department of Physics, Tokyo Institute of Technology
- Togano Y.
- Department of Physics, Tokyo Institute of Technology
- Shikata M.
- Department of Physics, Tokyo Institute of Technology
- Tsubota J.
- Department of Physics, Tokyo Institute of Technology
- Yako K.
- Center for Nuclear Study, University of Tokyo
- Shimoura K.
- Center for Nuclear Study, University of Tokyo
- Ota S.
- Center for Nuclear Study, University of Tokyo
- Kawase S.
- Center for Nuclear Study, University of Tokyo
- Kubota Y.
- Center for Nuclear Study, University of Tokyo
- Takaki M.
- Center for Nuclear Study, University of Tokyo
- Michimasa S.
- Center for Nuclear Study, University of Tokyo
- Kisamori K.
- Center for Nuclear Study, University of Tokyo
- Lee C.S.
- Center for Nuclear Study, University of Tokyo
- Tokieda H.
- Center for Nuclear Study, University of Tokyo
- Kobayashi M.
- Center for Nuclear Study, University of Tokyo
- Koyama S.
- Department of Physics, University of Tokyo
- Kobayashi N.
- Department of Physics, University of Tokyo
- Wakasa T.
- Department of Physics,Kyushu University
- Sakaguchi S.
- Department of Physics,Kyushu University
- Krasznahorkay A.
- Institute for Nuclear Research, Hungarian Academy of Sciences (MTA Atomki)
- Murakami T.
- Department of Physics, Kyoto University
- Nakatsuka N.
- Department of Physics, Kyoto University
- Kaneko M.
- Department of Physics, Kyoto University
- Matsuda Y.
- Department of Physics, Konan University
- Mucher D.
- Technical University Munich
- Reichert S.
- Technical University Munich
- Bazin D.
- National Superconducting Cyclotron Laboratory, Michigan State University
- Lee J.W.
- Department of physics, the University of Hong Kong
- DOI
- https://doi.org/10.1051/epjconf/201610706003
- Journal volume & issue
-
Vol. 107
p. 06003
Abstract
The charge-exchange (p,n) reaction at 220 MeV has been measured to extract the strength distribution of Gamow-Teller transitions from the doubly magic unstable nucleus 132Sn. A recently developed experimental technique of measuring the (p,n) reaction in inverse kinematics has been applied to the study of unstable nuclei in the mass region around A∼100 for the first time. We have combined the low-energy neutron detector WINDS and the SAMURAI spectrometer at the RIKEN radioactive isotope beam factory (RIBF). The particle identification plot for the reaction residues obtained by the spectrometer provides the clear separation of the CE reaction channel from other background events, enabling us to identify kinematic curves corresponding the (p, n) reaction. Further analysis to reconstruct the excitation energy spectrum is ongoing.
