ELASTIC SCATTERING OF FAST NEUTRONS FROM Fe, Cu AND Pb

  • Using time of flight technique the elastic differential cross sections were measured for neutrons from natural Fe, Cu, and Pb in the energy range 1.10 to 1.40 MeV.The effect of neutron attenuation and multiple scattering in the sample is corrected by extrapolation of the experimental results. The correction of scattering angles due to the finite source-sample-detector geometry is also considered. The measured elastic differential cross sections are expressed by Legendre polynomial expansions, from which the total cross sections are obtained.The Optical-Model Calculations are carried out which show a reasonable consistency with the measured values.
  • 加载中
  • [1] A. B. Smith et al., Physics Review, 135 B1 (1964), 76.[2] Kineo Tsukada et al., Nuclear Physics, A125 (1969), 641.[3] Susan M. Offord, K. Parker, AWRE Report, No:0-63/67. (1967) .[4] "BNL-400 3rd. ed", (1970), Vol. 1-2.[5] "Nuclear Data for Reactor", (15-19 June, Vienna, LAEA, 1970).[6] R. O. Lane, A. S. Langsdorf et al., ANL-6172.[7] J. B. Parker et al., Nuclear Instruments and Methods, 19 (1961), 1.[8] B. Holmgvist, et al., Arkiv für Fysik, 34 (1967), 481.[9] E. H. Auerback et al,BNL-765 (T-286).
  • 加载中

Get Citation
NEUTRON PHYSICS GROUP OF NUCLEAR PHYSICS LABORATORY. ELASTIC SCATTERING OF FAST NEUTRONS FROM Fe, Cu AND Pb[J]. Chinese Physics C, 1978, 2(5): 450-460.
NEUTRON PHYSICS GROUP OF NUCLEAR PHYSICS LABORATORY. ELASTIC SCATTERING OF FAST NEUTRONS FROM Fe, Cu AND Pb[J]. Chinese Physics C, 1978, 2(5): 450-460. shu
Milestone
Received: 1977-12-07
Revised: 1978-02-15
Article Metric

Article Views(1241)
PDF Downloads(519)
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:

ELASTIC SCATTERING OF FAST NEUTRONS FROM Fe, Cu AND Pb

  • Institute of Nuolear Research, Academia Sinica

Abstract: Using time of flight technique the elastic differential cross sections were measured for neutrons from natural Fe, Cu, and Pb in the energy range 1.10 to 1.40 MeV.The effect of neutron attenuation and multiple scattering in the sample is corrected by extrapolation of the experimental results. The correction of scattering angles due to the finite source-sample-detector geometry is also considered. The measured elastic differential cross sections are expressed by Legendre polynomial expansions, from which the total cross sections are obtained.The Optical-Model Calculations are carried out which show a reasonable consistency with the measured values.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return