A new method for analyzing the collimation angleof a neutron Soller collimator

Get Citation
Jian-Bo Gao, Yun-Tao Liu and Dong-Feng Chen. A new method for analyzing the collimation angleof a neutron Soller collimator[J]. Chinese Physics C, 2016, 40(1): 016003. doi: 10.1088/1674-1137/40/1/016003
Jian-Bo Gao, Yun-Tao Liu and Dong-Feng Chen. A new method for analyzing the collimation angleof a neutron Soller collimator[J]. Chinese Physics C, 2016, 40(1): 016003.  doi: 10.1088/1674-1137/40/1/016003 shu
Milestone
Received: 2015-03-19
Revised: 2015-07-21
Fund

    Supported by National Natural Science Foundation of China (11205248)

Article Metric

Article Views(1005)
PDF Downloads(17)
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:

A new method for analyzing the collimation angleof a neutron Soller collimator

    Corresponding author: Jian-Bo Gao,
    Corresponding author: Yun-Tao Liu,
    Corresponding author: Dong-Feng Chen,
  • 1. China Institute of Atomic Energy, Beijing 102413, China
Fund Project:  Supported by National Natural Science Foundation of China (11205248)

Abstract: A new method for analyzing the collimation angle of a neutron Soller collimator is described. A Gaussian distribution formula is used to define the angular distribution function of the neutron source and the neutron transmission function of the Soller collimator. A relationship between the FWHM of the collimator rocking curve and the collimation angle is derived. Using this method, some rocking curve experiment results are analyzed. The results show that the new function can be a good theoretical model for fitting the experimental data, especially for the data of two collimators with different collimation angles.

    HTML

Reference (8)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return