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. Yoshida; M. Yosoi; J. Zenihiro

doi:10.1103/PhysRevC.81.044315

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

基礎粒子系物理学

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
巻	81
号	4
DOI	https://doi.org/10.1103/PhysRevC.81.044315
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

文献へのアクセス

10.1103/PhysRevC.81.044315

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引用スタイル

Yasuda, Y., Sakaguchi, H., Asaji, S., Fujita, K., Hagihara, Y., Hatanaka, K., Ishida, T., Itoh, M., Kawabata, T., Kishi, S., Noro, T., Sakemi, Y., Shimizu, Y., Takeda, H., Tameshige, Y., Terashima, S., Uchida, M., Wakasa, T., Yonemura, T., ... Zenihiro, J. (2010). Spectroscopic factors and strength distributions for the deeply bound orbitals in Ca40 obtained from the (p□,2p) reaction at 392MeV. Physical Review C - Nuclear Physics, 81(4), [044315]. https://doi.org/10.1103/PhysRevC.81.044315

Yasuda, Y, Sakaguchi, H, Asaji, S, Fujita, K, Hagihara, Y, Hatanaka, K, Ishida, T, Itoh, M, Kawabata, T, Kishi, S, Noro, T, Sakemi, Y, Shimizu, Y, Takeda, H, Tameshige, Y, Terashima, S, Uchida, M, Wakasa, T, Yonemura, T, Yoshida, HP, Yosoi, M & Zenihiro, J 2010, 'Spectroscopic factors and strength distributions for the deeply bound orbitals in Ca40 obtained from the (p□,2p) reaction at 392MeV', Physical Review C - Nuclear Physics, vol. 81, no. 4, 044315. https://doi.org/10.1103/PhysRevC.81.044315

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

abstract = "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.",

author = "Y. Yasuda and H. Sakaguchi and S. Asaji and K. Fujita and Y. Hagihara and K. Hatanaka and T. Ishida and M. Itoh and T. Kawabata and S. Kishi and T. Noro and Y. Sakemi and Y. Shimizu and H. Takeda and Y. Tameshige and S. Terashima and M. Uchida and T. Wakasa and T. Yonemura and Yoshida, {H. P.} and M. Yosoi and J. Zenihiro",

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T1 - Spectroscopic factors and strength distributions for the deeply bound orbitals in Ca40 obtained from the (p□,2p) reaction at 392MeV

AU - Yasuda, Y.

AU - Sakaguchi, H.

AU - Asaji, S.

AU - Fujita, K.

AU - Hagihara, Y.

AU - Hatanaka, K.

AU - Ishida, T.

AU - Itoh, M.

AU - Kawabata, T.

AU - Kishi, S.

AU - Noro, T.

AU - Sakemi, Y.

AU - Shimizu, Y.

AU - Takeda, H.

AU - Tameshige, Y.

AU - Terashima, S.

AU - Uchida, M.

AU - Wakasa, T.

AU - Yonemura, T.

AU - Yoshida, H. P.

AU - Yosoi, M.

AU - Zenihiro, J.

PY - 2010/4/28

Y1 - 2010/4/28

N2 - 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.

AB - 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.

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