LIU Li-juan, XIE Chao-mei, XU Jia-yun, CHEN Xi-ping, MOU Yun-feng (Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China; Physics Department, Sichuan University, Chengdu 610064, China). Monte-Carlo Simulation Optimization for Neutron Soller Slit Collimator[J]. Atomic Energy Science and Technology, 2004, 38(6): 554-554. DOI: 10.7538/yzk.2004.38.06.0554
Citation: LIU Li-juan, XIE Chao-mei, XU Jia-yun, CHEN Xi-ping, MOU Yun-feng (Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China; Physics Department, Sichuan University, Chengdu 610064, China). Monte-Carlo Simulation Optimization for Neutron Soller Slit Collimator[J]. Atomic Energy Science and Technology, 2004, 38(6): 554-554. DOI: 10.7538/yzk.2004.38.06.0554
  • As one component of neutron diffraction spectrometer, Soller neutron slit col limator is applied to collimation of neutron beam. When a collimator is designed, it is needed to choose not only kind and thickness of absorbing material, but also length of collimator for high transmission and small space. Collimator optimization was tried with Monte-Carlo simulation. Optimization was carried out for absorber thickness and length of collimator, and the calculating result was evaluated.
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