[3I09-13] Theoretical Analysis and Surrogate Reaction

[3I11] Dependence of heavy-ion cross sections calculated by AMD on the mean-field models

*Yuta Mukobara¹, Toshiya Sanami^2,3, Akira Ono⁴, Tsunenori Inakura¹, Chikako Ishizuka¹, Satoshi Chiba^1,5, Tatsuya Katabuchi¹ (1. Tokyo Tech, 2. KEK, 3. SOKENDAI, 4. Tohoku Univ., 5. NAT)

Keywords:Antisymmetrized molecular dynamics, Particle production, Mean-field, Two-nucleon collisions, Nuclear data

In our previous calculations, it has become apparent that there is significant dependence on the mean-field model (effective interaction) in the double differential cross-sections calculated using the Antisymmetrized Molecular Dynamics (AMD) model with ¹²C as the incident particle. In this study, multiple initial configurations were generated for each mean-field model, and calculations were performed using these configurations. The dependence (variance) on the initial configurations and, furthermore, the comparison of their averages were investigated. The study explored the impact of stochastically generated initial configurations on the calculated results and discussed the causes of the mean-field model dependence in AMD calculation values.