Invariant Mass Spectroscopy of 23O via the (p, p′) Reaction in Inverse Kinematics

Y. Satou, K. Tshoo, H. Bhang, S. Choi, J. W. Hwang, T. Nakamura, Y. Kondo, Y. Nakayama, N. Kobayashi, K. N. Tanaka, S. Deguchi, Y. Kawada, N. Tanaka, T. Motobayashi, H. Sakurai, H. Otsu, N. Aoi, S. Takeuchi, K. Yoneda, Y. ToganoM. Ishihara, S. Shimoura, T. Kobayashi, M. Matsushita, T. Honda, T. Sumikama, Y. Miyashita, K. Yoshinaga, N. A. Orr, F. M. Marques, J. Gibelin, F. Delaunay, D. Sohler, T. Zheng, Z. H. Li, Z. X. Cao

研究成果: Article査読

3 被引用数 (Scopus)


The neutron-rich oxygen isotope 23O has been investigated via proton inelastic scattering on a liquid hydrogen target at 63. 5 MeV/nucleon. The invariant mass method in inverse kinematics was employed to reconstruct the energy spectrum. A sharp resonance state was observed at 42(5) keV above the neutron threshold. A comparison of the differential cross section leading to this state with a microscopic DWBA calculation allowed a Jπ assignment of 5/2+ for this state.

ジャーナルFew-Body Systems
出版ステータスPublished - 2013 3月

ASJC Scopus subject areas

  • 原子分子物理学および光学


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