Spectroscopic factors and strength distributions for the deeply bound orbitals in Ca40 obtained from the (p□,2p) reaction at 392MeV

Y. Yasuda, H. Sakaguchi, S. Asaji, K. Fujita, Y. Hagihara, K. Hatanaka, T. Ishida, M. Itoh, T. Kawabata, S. Kishi, T. Noro, Y. Sakemi, Y. Shimizu, H. Takeda, Y. Tameshige, S. Terashima, M. Uchida, T. Wakasa, T. Yonemura, H. P. YoshidaM. Yosoi, J. Zenihiro

研究成果: ジャーナルへの寄稿学術誌査読

9 被引用数 (Scopus)

抄録

The cross sections and analyzing powers for the Ca40(p□,2p) reaction were measured. The strength distributions for the deep-hole states were obtained by a multipole decomposition analysis. The centroid energies and widths of the hole-state strengths of the 1p and 1s1/2 orbitals in Ca40 were determined. The spectroscopic factors for the deeply bound 1p and 1s1/2 orbitals were extracted as 49±10% and 78±14% of the sum-rule limits of the independent-particle shell model, respectively. A strong influence of the nucleon-nucleon correlations on the spectroscopic factors is suggested.

本文言語英語
論文番号044315
ジャーナルPhysical Review C - Nuclear Physics
81
4
DOI
出版ステータス出版済み - 4月 28 2010

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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