CALCULATION OF THE NUCLEAR FISSION BY NUMERICAL SOLUTION OF F-P EQUATION |
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Authors: | WU Xi-zlien ZHUO Yi-zhong CHANG Xi-zhen YANG Ying-hu MA Zhong-yu FENG Ren-fa |
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Institution: | Institute of Atomic Energy, dcademia Sinica, Beijing, China |
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Abstract: | In this paper, the two-dimensional Fokker-Planck Equation is exactly solved by means of the numerical method. The velocity distribution at the saddle point, the second moments of the coordinate and velocity, and the time development of the nuclear fis-sion rate are studied. The maximum fission rate at a certain viscosity is exhibited by studying the dependence of the fission rate on the nuclear viscosity. |
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