A. V. Ivashkevich
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus
Belarus

Alina V. Ivashkevich – Master Student

68-2, Nezavisimosti Ave., 220072, Minsk

Ya. A. Voynova
Minsk Suvorov Military School
Belarus

Yanina A. Voynova – Ph. D. (Physics and Mathematics), Teacher

29, M. Bogdanovich Str., 220029, Minsk

E. M. Оvsiyuk
Mozyr State Pedagogical University named after I. P. Shamyakin
Belarus

Еlena М. Оvsiyuk – Ph. D. (Physics and Mathematics), Assistant Professor, Head of the Department of Theoretical Physics and Applied Informatics

28, Studencheskaya Str., 247760, Mozyr

V. V. Kisel
Belarusian State University of Informatics and Radioelectronics
Belarus

Vasily V. Kisel – Ph. D. (Physics and Mathematics), Assistant Professor, Assistant Professor of the Department of Physics

6, P. Brovka Str., 220013, Minsk

V. M. Red’kov
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus
Belarus

Viktor M. Red’kov – Dr. Sc. (Physics and Mathematics), Chief Researcher of the Center «Fundamental Interactions and Astrophysics»

68-2, Nezavisimosti Ave., 220072, Minsk