Microscopic description of induced fission

10th International Conference on Clustering Aspects of Nuclear Structure and Dynamics

Schunck, Nicolas^1

Physics Division, Lawrence Livermore National Laboratory, CA 94551, United States^1

关键词: Energy density functional theory;    Finite temperatures;    Fission barrier;    Fission fragment;    Incident neutron energy;    Microscopic description;    Neutron-induced fission;    Thermodynamic state variables;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/436/1/012058/pdf
DOI  :  10.1088/1742-6596/436/1/012058

来源: IOP

【 摘 要 】

Selected aspects of the description of neutron-induced fission in240Pu in the framework of the nuclear energy density functional theory at finite temperature are presented. In particular, we discuss aspects pertaining to the choice of thermodynamic state variables, the evolution of fission barriers as function of the incident neutron energy, and the temperatures of the fission fragments.