BROWNIAN MOTION MODEL OF THE FISSION PROCESS

Hu Ji-min; Zhong Yun-xiao

Chinese Physics C> 1980, Vol. 4> Issue(3) : 368-373

BROWNIAN MOTION MODEL OF THE FISSION PROCESS

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Abstract：
Fission process is considered as a multidimensional Brownian motion. The Planck-Fokker equation is solved and the fission probability in the steady state approximationis calculated. The results is compared with the Bohr-Wheeler theory. Numerical cal-culations are performed for the fission of ²³⁶U and the results are discussed.

References

[1]

S. Chandrasekhar, Rev. Mod, Phys., 15(1943),1.[2] H. A. Kramers, Physica, 7(1940), 284.[3] N. Bohr, A, Wheeler. Phys, Rev., 56(1939), 426.[4] W.D. Myers and W.J, SwiateeQci, Arkiv Fysik, 36(1968), 343.[5] J. Sehirmer, S. Knaak, G, Sussmann, Nucl. Phys., 199A(1973), 31.[6] V. M, Strutinsky, Physics Letters, 47B(1973), 120.[7] 吴锡真、卓益忠,《从布朗运动观点研究裂变速率问题》,1978年中国物理学会报告.

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Hu Ji-min and Zhong Yun-xiao. BROWNIAN MOTION MODEL OF THE FISSION PROCESS[J]. Chinese Physics C, 1980, 4(3): 368-373.

Hu Ji-min and Zhong Yun-xiao. BROWNIAN MOTION MODEL OF THE FISSION PROCESS[J]. Chinese Physics C, 1980, 4(3): 368-373. shu

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Received: 1978-12-23
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

BROWNIAN MOTION MODEL OF THE FISSION PROCESS

Hu Ji-min
Zhong Yun-xiao

Received Date: 1978-12-23
Accepted Date: 1900-01-01
Available Online: 1980-06-05

Abstract: Fission process is considered as a multidimensional Brownian motion. The Planck-Fokker equation is solved and the fission probability in the steady state approximationis calculated. The results is compared with the Bohr-Wheeler theory. Numerical cal-culations are performed for the fission of ²³⁶U and the results are discussed.