A new method for analyzing collimation angle of neutron Soller collimator is described. Gaussian distribution formula is used to define the angle distribution function of neutron source and neutron transmission function of Soller collimator. A relationship between FWHM of collimator rocking curve and collimation angle is derived.
Cite
@article{arxiv.1503.05372,
title = {A new method for analyzing collimation angle of neutron Soller collimator},
author = {Jian-Bo Gao and Yun-Tao Liu and Dong-Feng Chen},
journal= {arXiv preprint arXiv:1503.05372},
year = {2016}
}