Angular distribution of evaporated protons from 50-MeV-range proton-nucleus reactions

Yuji Yamaguchi, Yusuke Uozumi, Masahiro Nakano

研究成果: ジャーナルへの寄稿Conference article


The angular distribution of compound reactions at bombarding energies lower than 10 MeV is known to be 90° symmetry. At the higher incident energies, 50-MeV range, the quantization axis tilts from the beam axis due to the particle emission in the cascade or the pre-equilibrium process. Therefore, it is necessary to know the tilted quantization axis for the angular distribution calculation of the evaporated protons from (p, p'x) reactions. In the present work, we applied the intranuclear cascade (INC) model to determine the tilted quantization axis by a classical vector analysis. The proton evaporation was calculated by the generalized evaporation model (GEM). By fitting calculations to experimental angular distributions, we deduced the angular momentum transfer from the equilibrium state.

ジャーナルEPJ Web of Conferences
出版物ステータス出版済み - 6 21 2016
イベント5th International Workshop on Compound-Nuclear Reactions and Related Topics, CNR 2015 - Tokyo, 日本
継続期間: 10 19 201510 23 2015

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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