Numerical Simulation of a Polarizer for a Small-Angle Neutron Scattering Instrument

K. A. Pavlov; P. I. Konik; V. G. Syromyatnikov; S. V. Grigoriev; E. V. Moskvin

doi:10.1134/S1027451017060180

Numerical Simulation of a Polarizer for a Small-Angle Neutron Scattering Instrument

作者: Pavlov K.A.¹^,2, Konik P.I.¹^,2, Syromyatnikov V.G.¹^,2, Grigoriev S.V.¹^,2, Moskvin E.V.¹^,2
隶属关系:
1. Petersburg Nuclear Physics Institute, National Research Centre “Kurchatov Institute”
2. St. Petersburg State University
期: 卷 11, 编号 6 (2017)
页面: 1272-1280
栏目: Article
URL: https://journals.rcsi.science/1027-4510/article/view/194558
DOI: https://doi.org/10.1134/S1027451017060180
ID: 194558

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详细

A comparative analysis of neutron polarizers of three types (bender, S-shaped bender and wedge-shaped polarizer) most suitable for operating on small-angle diffractometers is carried out. A wedge-shaped polarizer is shown to be preferable for a small-angle diffractometer. With the specified parameters of the working area (a polarizing supermirror), the geometric parameters of the polarizer are determined, which are optimal for a small-angle instrument.