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International Conference PhysicA.SPb 23-27 October, 2023 St. Petersburg
Modeling of physical processes
Positron production due to interaction of cosmological background photons
A. N. Popov, D. P. Barsukov, A. V. Ivanchik, S. V. Bobashev Ioffe Institute, St. Petersburg, Russia
Abstract:
The interaction of photons of the cosmological gamma-ray background radiation to photons of extragalactic background light with producing electron-positron pairs is considered. It is shown that the majority of positrons is produced with energy 10 GeV–1 TeV.
Keywords:
cosmology, background radiation, positrons.
Received: 11.05.2023 Revised: 12.07.2023 Accepted: 30.10.2023
Citation:
A. N. Popov, D. P. Barsukov, A. V. Ivanchik, S. V. Bobashev, “Positron production due to interaction of cosmological background photons”, Zhurnal Tekhnicheskoi Fiziki, 93:12 (2023), 1743–1745
Linking options:
https://www.mathnet.ru/eng/jtf7150 https://www.mathnet.ru/eng/jtf/v93/i12/p1743
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