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Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series

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The first measurement of the conversion decay of the omega meson into a neutral pion and an electron-positron pair at the CMD-3 detector

https://doi.org/10.29235/1561-2430-2024-60-1-52-71

Abstract

The conversion decay w® p0e+e- with the CMD-3 detector on the VEPP-2000 electron-positron collider VEPP-2000 at the Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences was investigated. The data from the first scan were used in the work, which corresponded to an integral brightness of around 10 pb–1 in the energy range of 660 to 840 MeV in the center of mass system. The 1113 ± 37 signal events were detected. The product of the relative decay probability and ω-meson width G(w® e+e- ) × Br(w® p0e+e- ) = (4, 20 ± 0,12 ± 0, 25) ×10-7 MeV, as well branching ratio Br(w® p0e+e- ) = (6, 78 ± 0,19 ± 0, 40) ×10-4 are measured with better precision than the world average.

About the Authors

A. N. Amirkhanov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Artem N. Amirkhanov – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University (

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



A. V. Anisenkov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksey V. Anisenkov – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,,

2, Pirogov Str., 630090, Novosibirsk



V. M. Aulchenko
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Vladimir M. Aulchenko – Dr. Sc. (Engineering), Chief Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,,

2, Pirogov Str., 630090, Novosibirsk

 



R. R. Akhmetshin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Ravil R. Akhmetshin – Ph. D. (Physics and Mathe- matics), Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Specialized Educational Scientific Center of the Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,,

2, Pirogov Str., 630090, Novosibirsk



N. S. Bashtovoy
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Nikolay S. Bashtovoy – Lead Engineer

11, Academic Lavrentiev Аve., 630090, Novosibirsk



D. E. Berkaev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Dmitry E. Berkaev – Ph. D. (Physics and Mathema- tics), Deputy Director, Head of the Laboratory, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



A. E. Bondar
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksandr E. Bondar – Academician of the Russian Academy of Sсiences, Dr. Sc. (Physics and Mathematics), Head of the Laboratory, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Professor, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



A. V. Bragin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Aleksey V. Bragin – Ph. D. (Engineering) Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



D. S. Vasileuskaya
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus
Belarus

Darya S. Vasileuskaya – Researcher

68-2, Nezavisimosti Ave., 220072, Minsk



A. O. Gorkovenko
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State Technical University
Russian Federation

Anton O. Gorkovenko – Research Engineer, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Assistant, Novosibirsk State Technical University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

20, K. Marks Ave., 630073, Novosibirsk



F. Grancagnolo
Istituto Nazionale di Fisica Nucleare, Sezione di Lecce
Italy

Francesco Grancagnolo – Professor, Instituto Nazionale di Fisica Nucleare, Sezione di Lecce

Via Provinciale per Arnesano, 73100, Lecce

 



A. A. Grebenuk
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Andrey A. Grebenuk – Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



S. S. Gribanov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Sergey S. Gribanov – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



D. N. Grigoriev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State Technical University
Russian Federation

Dmitry N. Grigoriev – Ph. D. (Physics and Mathe- matics), Leading Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Associate Professor, Novosibirsk State Technical University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

20, K. Marks Ave., 630073, Novosibirsk



D. A. Epifanov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Denis A. Epifanov – Ph. D. (Physics and Mathematics), Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



A. L. Erofeev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Andrey L. Erofeev – Senior Laboratory Assistant, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Master’s Degree Student, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



D. S. Zhadan
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Daniil S. Zhadan – Junior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



I. M. Zemlyansky
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Ilya M. Zemlyansky – Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



A. S. Zubakin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Aleksandr S. Zubakin – Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



V. L. Ivanov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Vyacheslav L. Ivanov – Ph. D. (Physics and Mathematics), Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 

 



F. V. Ignatov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Fedor V. Ignatov – Ph. D. (Physics and Mathematics), Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



S. V. Karpov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Sergey V. Karpov – Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



V. F. Kazanin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Vasily F. Kazanin – Ph. D. (Physics and Mathematics), Leading Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



A. N. Kirpotin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Aleksandr N. Kirpotin – Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



I. A. Koop
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Ivan A. Koop – Dr. Sc. (Physics and Mathematics), Professor, Leading Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



A. A. Korobov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksandr A. Korobov – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



A. N. Kozyrev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksey N. Kozyrev – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State Technical University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



E. A. Kozyrev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Evgeny A. Kozyrev – Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



P. P. Krokovny
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State Technical University
Russian Federation

Pavel P. Krokovny – Ph. D. (Physics and Mathematics), Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

20, K. Marks Ave., 630073, Novosibirsk

 



A. S. Kuzmin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Alelsandr S. Kuzmin – Dr. Sc. (Physics and Mathema- tics), Leading Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



A. E. Kuzmenko
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Anastasiya E. Kuzmenko – Junior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



Yu. A. Kurochkin
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus
Belarus

Yurii A. Kurochkin – Dr. Sc. (Physics and Mathematics), Professor, Head of Center

68-2, Nezavisimosti Ave., 220072, Minsk

 



B. D. Kutsenko
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Aix-Marseille University
Russian Federation

Bogdan D. Kutsenko – Senior Laboratory Assistant, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences (11, Academic Lav- rentiev Аve., 630090, Novosibirsk, Russian Federation); Postgraduate Student, Aix-Marseille University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

CNRS/ IN2P3, CPPM, Marseille



I. B. Logashenko
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Ivan B. Logashenko – Dr. Sc. (Physics and Mathematics), Professor, Deputy Director for Sciences, Head of the Laboratory, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Head of the Department, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



P. A. Lukin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Petr A. Lukin – Ph. D. (Physics and Mathematics), Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



K. Yu. Mikhailov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Kirill Yu. Mikhailov – Ph. D. (Chemistry), Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



V. S. Okhapkin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Victor S. Okhapkin – Leading Design Engineer

11, Academic Lavrentiev Аve., 630090, Novosibirsk



A. V. Otboev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Aleksey V. Otboev – Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



Yu. N. Pestov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Yury N. Pestov – Ph. D. (Physics and Mathematics), Leading Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



A. S. Popov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksandr S. Popov – Ph. D. (Physics and Mathematics), Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



G. P. Razuvaev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Georgy P. Razuvaev – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Assistant of the Department, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



Yu. A. Rogovsky
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Yury A. Rogovsky – Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novo- sibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



A. A. Ruban
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Aleksandr A. Ruban – Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



N. M. Ryskulov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Nikolay M. Ryskulov – Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



A. E. Ryzhenenkov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Artem E. Ryzhenenkov – Junior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Novosibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 

 



A. V. Semenov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksandr V. Semenov – Senior Laboratory Assistant, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Master’s Degree Student, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



A. I. Senchenko
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Aleksandr I. Senchenko – Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



A. L. Sibidanov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; University of Victoria
Russian Federation

Aleksey L. Sibidanov – Researcher, University of Victoria

Victoria, BC, Canada V8W 3P6



E. P. Solodov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Evgeny P. Solodov – Dr. Sc. (Physics and Mathematics), Chief Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Professor, Novosibirsk State University

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 

 

 



A. A. Talyshev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Aleksey A. Talyshev – Ph. D. (Physics and Mathematics), Senior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



V. M. Titov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Vitaly M. Titov – Ph. D. (Technical Sciences), Senior Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



S. S. Tolmachev
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University 
Russian Federation

Sergey S. Tolmachev – Junior Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Assistant of the Department, Novosibirsk State University 

11, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



G. V. Fedotovich
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Gennady V. Fedotovich – Dr. Sc. (Physics and Mathe- matics), Chief Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Professor, Head of the De- partment of Physics, Novosibirsk State University

1, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



Yu. M. Shatunov
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
Russian Federation

Yury M. Shatunov – Corresponding Member of the Russian Academy of Sсiences, Dr. Sc. (Physics and Mathematics), Chief Researcher

11, Academic Lavrentiev Аve., 630090, Novosibirsk



B. A. Shwartz
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Boris A. Shwartz – Dr. Sc. (Physics and Mathematics), Chief Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Professor, Novosibirsk State University 

1, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk

 



V. E. Shebalin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Vasily E. Shebalin – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novo- sibirsk State University 

1, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



D. N. Shemyakin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation

Dmitry N. Shemyakin – Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Lecturer, Novosibirsk State University 

1, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



D. V. Shoukavy
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus
Belarus

Dzmitry V. Shoukavy – Ph. D. (Physics and Mathe- matics), Leading Researcher

68-2, Nezavisimosti Ave., 220072, Minsk



L. B. Epshteyn
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State Technical University; Novosibirsk State University
Russian Federation

Leonid В. Epshteyn – Researcher, Novosibirsk State University; Researcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Novosibirsk State Technical University 

2, Pirogov Str., 630090, Novosibirsk,

1, Academic Lavrentiev Аve., 630090, Novosibirsk,

20, K. Marks Ave., 630073, Novosibirsk



Yu. V. Yudin
Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State Technical University
Russian Federation

Yury V. Yudin – Ph. D. (Engineering), Senior Re- searcher, Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sсiences; Senior Lecturer, Specialized Educational Scientific Center of the Novosibirsk State University 

1, Academic Lavrentiev Аve., 630090, Novosibirsk,

2, Pirogov Str., 630090, Novosibirsk



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