Chinese Physics C > 1989, Vol. 13 > Issue(5): 451-454

STUDY ON THE INSTANTANEOUS PROCESS OF NUCLEAR FISSION WITH A COMPUTER GENERATED RANDON FORCE

ZHONG Yun-Xiao^,

Department of Technical Physics,Peking University

Abstract
HTML
Reference
Related

PDF

Abstract：
The fission probability and the mean square deviation of position as a function of time are calculated by solving the Langevin equation directly with a computer generated randon force. The fesults are compared with the results by Weidenmuller et al.which are obtained by solving the Fokker-Plank equation numerically.The method may be easy to easy to extend to multiple dimension cases.

References

[1]	钟云霄，原子核物理，9(1987)，28,[2] P. Grange, L. Jun-qing, H. A. Weidenmulrer, Phys. Rev., C,27(1983), 2063.[3] S. Chandraseckhar, Rev. Mod. Phys, 15(1943), 1.

[1]	HU Guang-Chun,GONG Jian,LIU Xiao-Ya,XIONG Zong-Hua,HAO Fan-Hua,XIANG Yong-Chun,LI Run-Dong. Investigation of Feasibility of Measurement of Nuclear Fission Number by Using 3—5MeV γ-Rays. Chinese Physics C, 2006, 30(12): 1180-1183.
[2]	JIA Ying,BAO Jing-Dong. Effect of Friction on Neutron Emission in Fission of Heavy Nuclei. Chinese Physics C, 2006, 30(9): 868-871.
[3]	WANG Kun,MA Yu-Gang,CAI Xiang-Zhou,CHEN Jin-Gen,FANG De-Qing,GUO Wei,LIU Gui-Hua,MA Chun-Wang,MA Er-Jun,SHEN Wen-Qing,SU Qian-Min,SHI Yu,TIAN We,. Isoscaling of the Fission Fragments in Langevin Equation Simulation. Chinese Physics C, 2006, 30(S2): 277-279.
[4]	MA Lian-Liang,WANG Ping,ZHU Yong-Sheng,ZHANG Xue-Yao. Calculation and Simulation for the Initial State Radiation Correction in e+e-→ωπ0. Chinese Physics C, 2004, 28(10): 1021-1025.
[5]	HUI Ping,ZHENG Tai-Yu,WANG Zhou-Fei. Approximated Calculation of the Glueball Mass in the 2+1-D SU(2) LGT with the RPA Method. Chinese Physics C, 2004, 28(6): 580-583.
[6]	GU An-Jia,ZHAO Kui,DING Yuan-Tao,ZHANG Bao-Cheng,QUAN Sheng-Wen,CHEN Jia-Er. Beam 2-D Phase-Space Measurement with CT and Cerenkov Radiation “Double Imaging Method”. Chinese Physics C, 2003, 27(5): 455-459.
[7]	DING Xiao-Ping,KANG Wen. Study of Layout Principle and Simulated Calculation for a Resonant Extraction System. Chinese Physics C, 2001, 25(2): 167-173.
[8]	YU Run-Sheng,WANG Bao-Yi,MA Chuang-Xin,CAO Xing-Zhong,PEI Guo-Xi,WEI Long,YE Ming-Han. Computer Simulation for the Real-Sized Electron-Positron Converter on BEPC-LINAC Based Slow Positron Beam. Chinese Physics C, 2001, 25(S1): 135-139.
[9]	Zhong Yunxiao,Hu Jimin. Fission Probability Calculation by Solving Fokker-Planck Equation With Variation Method. Chinese Physics C, 1994, 18(4): 340-346.
[10]	CHEN Xin-Yi,HU Ji-Min. Calculation of Nuclear Fission Using a Macroscopic Model. Chinese Physics C, 1991, 15(3): 279-283.
[11]	BAO Jing-Dong,ZHU Yi-Zhong. CALCULATION OF THE KINETIC-ENERGY DISTRIBUTIONS OF FISSION-FRAGMENTS FROM MONTE-CARLO SIMULATION TO THE FOUR-DIMENSIONAL LANGEVIN EQUATION. Chinese Physics C, 1989, 13(11): 1023-1031.
[12]	SHEN Wen-Qing. SIMULATION OF QCASI-FISSION INDUCED BY²³⁸U. Chinese Physics C, 1988, 12(2): 237-245.
[13]	LIN Jin-Hu,ZHENG Zhe-Zhu. THE HADRON 1→0 DECAY PROCESSESIN A 3+1 DIMENSIONAL THEORY. Chinese Physics C, 1986, 10(2): 153-157.
[14]	MIAO Rong-Zhi,WANG Zheng-Da. THE EFFECT OF DEFORMATION AT SCISSION POINT FOR THE CALCULATION OF EXCITATION ENERGY OF FRAGMENTS IN FUSION-FISSION AND QUASI-FISSION INDUCED BY HEAVY-IONS. Chinese Physics C, 1985, 9(6): 751-757.
[15]	FENG Ren-Fa,ZHUO Yi-Zhong,LI Jun-Qing. ANALYTICAL MODEL FOR THE CALCULATION OF FISSION RATE. Chinese Physics C, 1984, 8(4): 453-460.
[16]	HE Ze-Jun,LI Pan-Lin,ZHANG Jia-Ju. DIFFUSION MODEL OF HEAVY NUCLEUS FISSION. Chinese Physics C, 1983, 7(5): 611-617.
[17]	He Ze-jun,Li Pan-lin. TRANSPORT MODEL OF HEAVY NUCLEUS FISSION. Chinese Physics C, 1980, 4(5): 640-648.
[18]	Wu Xi-zhen,Zhuo Yi-zhong. STUDYING NUCLEAR FISSION RATE FROM THE POINT OF VIEW OF BROWNIAN MOTION. Chinese Physics C, 1980, 4(1): 113-120.
[19]	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.
[20]	HE ZE-JUN,LEE PAN-LIN. THE MICROSCOPIC CALCULATION OF THE STATISTICAL THEORY OF NUCLEAR FISSION. Chinese Physics C, 1978, 2(4): 350-349.

Access

Get Citation

ZHONG Yun-Xiao. STUDY ON THE INSTANTANEOUS PROCESS OF NUCLEAR FISSION WITH A COMPUTER GENERATED RANDON FORCE[J]. Chinese Physics C, 1989, 13(5): 451-454.

ZHONG Yun-Xiao. STUDY ON THE INSTANTANEOUS PROCESS OF NUCLEAR FISSION WITH A COMPUTER GENERATED RANDON FORCE[J]. Chinese Physics C, 1989, 13(5): 451-454. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4618)
PDF Downloads(432)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

STUDY ON THE INSTANTANEOUS PROCESS OF NUCLEAR FISSION WITH A COMPUTER GENERATED RANDON FORCE

ZHONG Yun-Xiao^,

Corresponding author:ZHONG Yun-Xiao,

Department of Technical Physics,Peking University

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1989-05-05

Abstract:The fission probability and the mean square deviation of position as a function of time are calculated by solving the Langevin equation directly with a computer generated randon force. The fesults are compared with the results by Weidenmuller et al.which are obtained by solving the Fokker-Plank equation numerically.The method may be easy to easy to extend to multiple dimension cases.