Abstract
The study presents analytical dependencies that describe the electron spectrum and depth dose distribution in the object with an accelerated electron beam with having an initial energy of 1–10 MeV after passing through aluminum plates with a thickness of 0.5–5 mm. The mathematical model we developed allows to determine the spectrum of an electron beam after passing through plates with an error margin of no more than 10\(\%\) and the depth dose distributions with a margin of error of no more 5\(\%\).
Similar content being viewed by others
REFERENCES
A. P. Chernyaev, Radiation Technologies: Science, National Economy, Medicine (KDU, Moscow, 2018) [in Russian].
G. V. Koz’min, N. I. Sanzharova et al., Dostizh. Nauki Tekh. APK, No. 5, 91 (2015).
Radiation Technology for Cleaner Products and Processes, Proceedings of the Technical Meeting on Deployment of Clean (Green) Radiation Technology for Environmental Remediation, IAEA TECDOC No. 1786 (IEAE, 2016).
Manual of Good Practice in Food Irradiation: Sanitary, Phytosanitary and other Applications (Int. Atomic Energy Agency, Vienna, 2015).
Codex Alimentarius Commission, ‘‘General standard for irradiated foods,’’ CODEX STAN 106-1983, Rev. 1-2003 (Codex Alimentarius, FAO/WHO, Rome, 2003).
H. Butz and M. J. Mrozewski, Sustainability 13, 6617 (2021).
R. B. Miller, Electronic Irradiation of Foods: An Introduction to the Technology, Food Engineering Series (Springer, New York, 2005).
J. Kim, R. Moreira, Y. Huang, and M. E. Castell-Perez, J. Food Eng. 79, 312 (2007).
M. Mrozowska and P. Kukoiowicz, Rep. Pract. Oncol. Radiother. 20, 278 (2015).
F. R. Studenikin, U. A. Bliznyuk, A. P. Chernyeav, V. V. Khankin, and G. A. Krusanov, Moscow Univ. Phys. Bull. 76, S1–S7 (2022). https://doi.org/10.3103/S0027134922010106
ISO/ASTM 51649:2015: Practice for dosimetry in an electron beam facility for radiation processing at energies between 300 keV and 25 MeV.
https://geant4.web.cern.ch.
J. Allison, K. Amako, J. Apostolakis, et al., Nucl. Instrum. Methods Phys. Res., Sect. A 835, 186 (2016).
L. Landau, J. Phys. USSR 8, 201 (1944).
Funding
This study was supported by the Russian Foundation for Basic Research, project no. 20-32-90237 ‘‘Postgraduates’’ and by the Interdisciplinary Research and Educational School ‘‘Photon and Quantum Technologies. Digital Medicine’’ of the Lomonosov Moscow State University.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by V. Arutyunyan
About this article
Cite this article
Bliznyuk, U.A., Borshchegovskaya, P.Y., Zolotov, S.A. et al. Determining the Electron Beam Spectrum after Passing through Aluminum Plates. Moscow Univ. Phys. 77, 615–621 (2022). https://doi.org/10.3103/S0027134922040038
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0027134922040038