2019 Annual Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 305-1 Computational Science and Engineering

[2K01-05] Microscopic Analysis

Thu. Mar 21, 2019 10:30 AM - 11:55 AM Room K (Common Education Bildg. 2 3F No.33)

Chair:Yoritaka Iwata(Tokyo Tech)

11:30 AM - 11:45 AM

[2K05] The construction of TDDFT + Langevin model

*Takashi Nishikawa1, Yoritaka Iwata2, Satoshi Chiba2 (1. Nuclear Engineering,Ltd, 2. Tokyo institute of technology )

Keywords:time-dependent density functional theory, Langevin model, friction coefficient, fission

In this study, by applying the friction coefficient based on time-dependent density functional theory to the Langevin coefficient, we construct ab-initio like model calculating fission dynamics systematically. As a result, the reproduction of fission fragment yield is improved.