Abstract
The development of neutron reflectometry is currently associated, in particular, with the detection of secondary radiation emitted by atomic nuclei. In this regard, the problem of determining the probability of neutron absorption in a layered structure is very important. Various expressions are derived for the neutron-absorption coefficient. As an example, calculations are performed for a three-layer resonator structure.
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REFERENCES
Yu. V. Nikitenko and V. G. Syromyatnikov, Reflectometry of Polarized Neutrons (Fizmatlit, Moscow, 2013) [in Russian].
V. D. Zhaketov, Yu. V. Nikitenko, F. Radu, A. V. Petrenko, A. Csik, M. M. Borisov, E. Kh. Mukhamedzhanov, and V. L. Aksenov, J. Exp. Theor. Phys. 124, 114 (2017).
Yu. V. Nikitenko and V. K. Ignatovich, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 5, 1132 (2011).
Yu. N. Khaidukov and Yu. V. Nikitenko, Nucl. Instrum. Methods Phys. Res. Sect. A 629, 245 (2011).
Yu. V. Nikitenko, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 6, 805 (2012).
V. K. Ignatovich, Preprint OIYaI R4-87-878 (Joint Inst. Nucl. Res., Dubna, 1987).
V. K. Ignatovich, Sov. Phys. Usp. 29, 880 (1986).
M. V. Koval’chuk and V. G. Kon, Sov. Phys. Usp. 29, 426 (1986).
F. L. Shapiro, Neutron Research (Nauka, Moscow, 1976) [in Russian].
V. D. Zhaketov, K. Hramko, A. V. Petrenko, Yu. N. Khaidukov, A. Csik, Yu. N. Kopach, N. A. Gundorin, Yu. V. Nikitenko, and V. L. Aksenov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 15, 549 (2021).
ACKNOWLEDGMENTS
I am grateful to V.D. Zhaketov for carrying out some test calculations.
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Nikitenko, Y.V. Neutron Absorption in a Layered Structure. J. Surf. Investig. 16, 533–536 (2022). https://doi.org/10.1134/S1027451022040139
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DOI: https://doi.org/10.1134/S1027451022040139