Effect of inelastic excitation on the elastic scattering of alpha particles from 144,148,150,152,154Sm at 120 MeV

T. Ichihara, H. Sakaguchi, M. Nakamura, T. Noro, H. Sakamoto, H. Ogawa, M. Yosoi, M. Ieiri, N. Isshiki, Y. Takeuchi, S. Kobayashi

研究成果: Contribution to journalArticle査読

16 被引用数 (Scopus)

抄録

The elastic scattering of alpha particles from 144,148,150,152,154Sm has been measured at 120 MeV. A rapid decrease in cross sections was observed at the backward angles in the deformed nuclei. The optical potential analysis including Fourier-Bessel terms has revealed that an additional surface-peaked and repulsive real central potential appears in the deformed nuclei, which represents the dynamic polarization potential due to the collective excitation.

本文言語英語
ページ(範囲)931-935
ページ数5
ジャーナルPhysical Review C
35
3
DOI
出版ステータス出版済み - 1987

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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