Analyzing Power in Elastic Scattering of Polarized Protons from Neutron-rich Helium Isotopes

S. Sakaguchi, Y. Iseri, T. Uesaka, M. Tanifuji, N. Aoi, E. Hiyama, Y. Ichikawa, S. Ishikawa, K. Itoh, M. Itoh, H. Iwasaki, T. Kawabata, T. Kawahara, H. Kuboki, Y. Maeda, T. Nakao, H. Okamura, H. Sakai, Y. Sasamoto, M. SasanoY. Satou, K. Sekiguchi, K. Suda, D. Suzuki, A. Tamii, T. Wakui, K. Yako, M. Yamaguchi, Y. Yamamoto

研究成果: Contribution to journalArticle査読

3 被引用数 (Scopus)

抄録

The vector analyzing power has been measured for the elastic scattering of neutron-rich 6He from polarized protons at 71 MeV/nucleon. Two approaches based on local one-body potentials were applied to investigate the spin-orbit interaction between a proton and a 6He nucleus. An optical model analysis revealed that the spin-orbit potential for 6He is characterized by a shallow and long-ranged shape compared with the global systematics of stable nuclei. A semi-microscopic analysis with a α + n + n cluster folding model suggests that the inclusion of realistic interaction between a proton and the α core is important in describing the p-6He elastic scattering.

本文言語英語
ページ(範囲)1393-1398
ページ数6
ジャーナルFew-Body Systems
54
7-10
DOI
出版ステータス出版済み - 8 2013

All Science Journal Classification (ASJC) codes

  • 原子分子物理学および光学

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