[1A01-04] Nuclear Reaction Study

10:50 AM - 11:05 AM JST(1:50 AM - 2:05 AM UTC)

[1A04] Improvement of the INC model for alpha-particles-induced reaction

*Furuta Toshimasa¹, Uozumi Yusuke¹, Yamaguchi Yuji² (1. Kyushu Univ., 2. JAEA)

Keywords:

α-particle incident,Double Differential Cross Section,PHITS,INC model

The purpose of this study is to improve the INC model for calculations of reactions induced by alpha particles of several hundred MeV. A model of the fragmentation process induced by alpha particles is constructed by analyzing the experimental results of the double differential cross sections of reactions induced by 230 MeV/u alpha particles. The model is incorporated into the INC model, and the calculation results are compared with the experimental results to confirm the reproducibility. As a result, the calculation results of the improved INC model reproduced the experimental results of the reactions induced by alpha particles well.