Investigation of multistep effects for proton inelastic scattering to the state in

Shoya Ogawa, Takuma Matsumoto, Yoshiko Kanada-En'yo, Kazuyuki Ogata

研究成果: ジャーナルへの寄稿学術誌査読

2 被引用数 (Scopus)


Multistep effects among bound, resonant, and nonresonant states have been investigated by the continuum-discretized coupled-channels method (CDCC). In the CDCC, a resonant state is treated as multiple states fragmented in a resonance energy region, although it is described as a single state in usual coupled-channels calculations. For such the fragmented resonant states, one-step, and multistep contributions to the cross sections should be carefully discussed because the cross sections obtained by the one-step calculation depend on the number of those states, which corresponds to the size of the model space. To clarify the role of the multistep effects, we propose the one-step calculation without model-space dependence for the fragmented resonant states. Furthermore, we also discuss the multistep effects among the ground, resonant, and nonresonant states in for proton inelastic scattering.

ジャーナルPhysical Review C
出版ステータス出版済み - 10月 2021

!!!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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