Radiation transport simulation in an electron accelerator

Author:

Voronin Fyodor Nikolaevich1ORCID,Duhanin Aleksandr Duhanin Aleksandr2ORCID,Kazakov Evgeniy Davidovich3ORCID,Kosarev Oleg Sergeevich1ORCID,Markov Mikhail Borisovich1ORCID,Pomazan Yuri Viktorovich4ORCID,Tarakanov Ilya Alekseyevich1ORCID

Affiliation:

1. Keldysh Institute of Applied Mathematics

2. 5494 VP MO RF

3. National Research Center "Kurchatov Institute"

4. Section of Applied Problems at the Presidium of the Russian Academy of Sciences

Abstract

An experimental verification of the mathematical model of the generation of bremsstrahlung radiation by electrons and the formation of an electromagnetic field during its scattering is considered. A physical experiment was used in which a high-current accelerator formed bremsstrahlung in a target-converter, as well as an emission electron flux and an electromagnetic field in a sealed chamber. The results of physical and simulating computational experiments coincided to within an order of magnitude.

Publisher

Keldysh Institute of Applied Mathematics

Subject

General Medicine

Reference15 articles.

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2. А.Н. Диденко, В.П. Григорьев, Ю.П. Усов. Мощные электронные пучки и их применение. М.: Атомиздат, 1977.

3. Н.Г. Мордасов. Диагностика трубчатого пучка релятивистских электронов по передаточной функции мишени-конвертора. Журнал технической физики, 2003, т. 73, вып. 2, с.107-112.

4. Н. Davies, Н.А. Bethe and L.C. Maximon. Theory of bremsstrahlung and pair production. Integral cross section for pair production // Phys. Rev., 1954, v.93, p.788-795.

5. A. V. Berezin, A. S. Vorontsov, M. E. Zhukovskiy, M. B. Markov, S. V. Parot'kin. “Particle method for electrons in a scattering medium”, Comput. Math. Math. Phys., 55:9 (2015), 1534–1546.

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