Calculation of the Rocking Curve of a Double-Crystal Neutron Spectrometer on Strongly Absorbing InSb Crystals in Laue–Laue Geometry
https://doi.org/10.56304/S2079562923030326
EDN: ZSHIRY
Abstract
Calculated rocking curves are presented for the spectrometric scheme of a double-crystal diffractometer made of InSb crystals in the Laue–Laue geometry for neutron wavelength ranges corresponding to the weak potential and strong resonant absorptions. The appearance and shape of the curves calculated using the extended expression with allowance for the absorption cross section and the curves obtained using the Compton–Alisson expression are compared.
About the Authors
J. Schmeissner
National Research Centre “Kurchatov Institute”;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
A. N. Tyulyusov
National Research Centre “Kurchatov Institute”;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
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Review
For citations:
Schmeissner J., Tyulyusov A.N. Calculation of the Rocking Curve of a Double-Crystal Neutron Spectrometer on Strongly Absorbing InSb Crystals in Laue–Laue Geometry. Nuclear Physics and Engineering. 2024;15(3):240-244. (In Russ.) https://doi.org/10.56304/S2079562923030326. EDN: ZSHIRY
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