Extended Intranuclear Cascade model for pickup reactions induced by 50-MeV-range protons

Yusuke Uozumi, Taiki Mori, Akifumi Sonoda, Masahiro Nakano

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

The intranuclear cascade model was investigated to explain (p, dx) and (p, ax) reactions at incident energies of around 50 MeV. Since these reactions are governed mainly by the direct pickup process, the model was expanded to include exclusive pickup processes leading to hole-state-excitations. The energy of the outgoing clusters is determined with single-particle energies of transferred nucleons, the reaction Q-value, and the recoil of the residual nucleus. The rescattering of the produced cluster inside the nucleus is treated within the intranuclear cascade model. The emission angle is given by the sum of momentum vectors of transferred nucleons in addition to the deflection at the nuclear surface, which was introduced to explain angular distributions of elastic scattering. Double differential cross sections of reactions were calculated and compared with experimental data. The proposed model showed a high predictive power over the wide range of emission energies and angles. The treatment ofthe cluster transport inside the nucleus was also verified.

Original languageEnglish
Article number04001
JournalEPJ Web of Conferences
Volume122
DOIs
Publication statusPublished - Jun 21 2016
Event5th International Workshop on Compound-Nuclear Reactions and Related Topics, CNR 2015 - Tokyo, Japan
Duration: Oct 19 2015Oct 23 2015

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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