Abstract
Parametric X-ray radiation generated by a beam of relativistic electrons in a single-crystal wafer is studied in the Bragg geometry under conditions of multiple electron scattering at target atoms. Expressions are obtained that describe the spectral-angular and angular radiation density under conditions of multiple electron scattering. An increase in the influence of multiple scattering on the spectral-angular radiation density is demonstrated both with an increase in the target thickness and a decrease in the energy of relativistic electrons. It is shown that the asymmetry of the electron-field reflection relative to the target surface considerably affects the spectral-angular and angular densities of parametric X-ray radiation under the condition of strong multiple scattering.
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REFERENCES
M. L. Ter-Mikaelyan, Influence of the Environment on Electromagnetic Processes at High Energies (Akad. Nauk ArmSSR, Erevan, 1969) [in Russian].
G. M. Garibyan and Yan Shi, Zh. Eksp. Teor. Fiz. 61, 930 (1971).
V. G. Baryshevskii, I. D. Feranchuk, Zh. Eksp. Teor. Fiz. 61, 944 (1971).
H. Nitta, Phys. Lett. A 158, 270 (1991).
I. D. Feranchuk and A. V. Ivashin, J. Phys. 46, 1981 (1985).
A. S. Kubankin, N. N. Nasonov, V. I. Sergienko, and I. E. Vnukov, Nucl. Instrum. Methods Phys. Res., Sect. B 201, 97 (2003).
N. Nasonov and A. Noskov, Nucl. Instrum. Methods Phys. Res., Sect. B 201, 67 (2003).
A. N. Aleinik, A. N. Baldin, E. A. Bogomazova, et al., JETP Lett. 80, 393 (2004).
S. V. Blazhevich and A. V. Noskov, Nucl. Instrum. Methods Phys. Res., Sect. B 266, 3770 (2008).
S. V. Blazhevich and A. V. Noskov, J. Surf. Invest.: X‑Ray, Synchrotron Neutron Tech. 4, 303 (2010).
S. V. Blazhevich, G. A. Grazhdankin, R. A. Zagorodnyuk, and A. V. Noskov, Nucl. Instrum. Methods Phys. Res., Sect. B 355, 170 (2015).
S. V. Blazhevich, N. I. Moskalenko, T. V. Kos’kova, E. A. Tkachenko, A. V. Noskov, J. Surf. Invest.: X-Ray, Synchrotron Neutron Tech. 11, 49 (2017).
S. V. Blazhevich, K. S. Lyushina, A. V. Noskov, J. Exp. Theor. Phys. 128, 212 (2019).
R. M. Barnett, C. D. Carone, D. E. Groom, et al., Phys. Rev. D: Part. Fields 54, 1 (1996).
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Alyabyeva, M.V., Blazhevich, S.V., Gorlov, A.S. et al. Influence of Multiple Scattering on Parametric X-Ray Radiation Excited by a Beam of Relativistic Electrons in a Single Crystal. J. Surf. Investig. 15, 596–600 (2021). https://doi.org/10.1134/S1027451021030204
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DOI: https://doi.org/10.1134/S1027451021030204