DIFFUSION MODEL OF HEAVY NUCLEUS FISSION

HE Ze-Jun; LI Pan-Lin; ZHANG Jia-Ju

Chinese Physics C> 1983, Vol. 7> Issue(5) : 611-617

DIFFUSION MODEL OF HEAVY NUCLEUS FISSION

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Abstract：
Deformation motion of the fission process is considered as a diffusion motion. The fission rate in the steady approximation is calculated from the Fokker-planck equation by means of a complex matrix continued fraction method. Numerical calculation is performed for fission of ²³⁶U and on the whole the results are reasonable.

References

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胡济民、钟云霄,高能物理与核物理,4(1980),369,[2] 吴锡真、卓益忠,高能物理与核物理,4(1980),113,[3] P. Grang and H. A. Weidenmiiller, Phys. Lett.. 96B(1980), 26.[4] H. D. Vollmer, and H. Risken, Z. Physik, 31B(1979), 313.[5] K. T. R. Daviea, A. .1. Sierk,and J. R. Nix, Phys. Rev., C13(1976), 2385.[6] H. Risken and H. D. Vollmer, Z. Physik, 33B(1979), 297.[7] S. Chandraaekhar. Rev. Mod. Phys., 15(1943), 1.[8] H. Riaken. H. D. Vollmer and H. Derek, Phys. Lett., 78A(1980),22

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[18]	HU JI-MIN , WANG ZHENG-SHING . THE EVAPORATION MODEL THEORY FOR THE FISSION PROMPT NEUTRON SPECTRUM OF HEAVY NUCLEI. Chinese Physics C, 1979, 3(6): 772-783.
[19]	HE ZE-JUN , LEE PAN-LIN . THE MICROSCOPIC CALCULATION OF THE STATISTICAL THEORY OF NUCLEAR FISSION. Chinese Physics C, 1978, 2(4): 350-349.
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HE Ze-Jun, LI Pan-Lin and ZHANG Jia-Ju. DIFFUSION MODEL OF HEAVY NUCLEUS FISSION[J]. Chinese Physics C, 1983, 7(5): 611-617.

HE Ze-Jun, LI Pan-Lin and ZHANG Jia-Ju. DIFFUSION MODEL OF HEAVY NUCLEUS FISSION[J]. Chinese Physics C, 1983, 7(5): 611-617. 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

DIFFUSION MODEL OF HEAVY NUCLEUS FISSION

Corresponding author: HE Ze-Jun,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1983-10-05

Abstract: Deformation motion of the fission process is considered as a diffusion motion. The fission rate in the steady approximation is calculated from the Fokker-planck equation by means of a complex matrix continued fraction method. Numerical calculation is performed for fission of ²³⁶U and on the whole the results are reasonable.