Calculation of prompt fission neutron spectra for 235U(n,f)

Get Citation
CHEN Yong-Jing, JIA Min, TAO Xi, QIAN Jing, LIU Ting-Jin and SHU Neng-Chuan. Calculation of prompt fission neutron spectra for 235U(n,f)[J]. Chinese Physics C, 2012, 36(4): 322-328. doi: 10.1088/1674-1137/36/4/005
CHEN Yong-Jing, JIA Min, TAO Xi, QIAN Jing, LIU Ting-Jin and SHU Neng-Chuan. Calculation of prompt fission neutron spectra for 235U(n,f)[J]. Chinese Physics C, 2012, 36(4): 322-328.  doi: 10.1088/1674-1137/36/4/005 shu
Milestone
Received: 2011-07-21
Revised: 2011-07-28
Article Metric

Article Views(2157)
PDF Downloads(367)
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

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Calculation of prompt fission neutron spectra for 235U(n,f)

Abstract: The prompt fission neutron spectra for the neutron-induced fission of 235U at En < 5 MeV are calculated using nuclear evaporation theory with a semi-empirical model, in which the nonconstant and constant temperatures related to the Fermi gas model are taken into account. The calculated prompt fission neutron spectra reproduce the experimental data well. For the n(thermal)+235U reaction, the average nuclear temperature of the fission fragment, and the probability distribution of the nuclear temperature, are discussed and compared with the Los Alamos model. The energy carried away by γ rays emitted from each fragment is also obtained and the results are in good agreement with the existing experimental data.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return