Chinese Physics C > 1994, Vol. 18 > Issue(4): 340-346

Fission Probability Calculation by Solving Fokker-Planck Equation With Variation Method

Zhong Yunxiao^,,
Hu Jimin

Dept. of Technical Physics, Peking University, Benijing 100871

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Abstract：
A variational method is developed to solve Fokker-Planck (F-P) equation. One dimensional fission probability is calculated and compared with other methods. The relation of F-P equation and Smoluchowski equation is discussed in light of thismethod, which gaves the way to derive the multi-dimensional Smoluchowski equation with varying mass and viscosity and to solve more complicated F-P equations.

References

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Zhong Yunxiao and Hu Jimin. Fission Probability Calculation by Solving Fokker-Planck Equation With Variation Method[J]. Chinese Physics C, 1994, 18(4): 340-346.

Zhong Yunxiao and Hu Jimin. Fission Probability Calculation by Solving Fokker-Planck Equation With Variation Method[J]. Chinese Physics C, 1994, 18(4): 340-346. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Fission Probability Calculation by Solving Fokker-Planck Equation With Variation Method

Zhong Yunxiao^,
Hu Jimin

Corresponding author:Zhong Yunxiao,

Dept. of Technical Physics, Peking University, Benijing 100871

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1994-04-05

Abstract:A variational method is developed to solve Fokker-Planck (F-P) equation. One dimensional fission probability is calculated and compared with other methods. The relation of F-P equation and Smoluchowski equation is discussed in light of thismethod, which gaves the way to derive the multi-dimensional Smoluchowski equation with varying mass and viscosity and to solve more complicated F-P equations.