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Qualitative Analysis of Quantum-Electrodynamic Processes in a Strong Field

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dc.contributor.authorFedotov, A. M.
dc.contributor.authorMironov, A. A.
dc.contributor.authorФедотов, Александр Михайлович
dc.date.accessioned2024-11-21T09:59:51Z
dc.date.available2024-11-21T09:59:51Z
dc.date.issued2019
dc.description.abstract© 2019, Springer Science+Business Media, LLC, part of Springer Nature.We propose a simple method for estimation of the probabilities of elementary processes of quantum electrodynamics in a strong field. It is shown that quantum-electrodynamic processes run in the quasiclassical or quantum regime depending on the ratio of the characteristic scales of the time of particle acceleration by the field (a quasiclassical effect) and energy absorption by charged particles from the field directly during the process (a purely quantum effect). Using simple kinematic considerations and the uncertainty principle for these regimes, it is possible to reproduce the probabilities of the known processes in a strong field, in particular, spontaneous pair creation, photon emission by an electron, pair photoproduction, and radiation mass correction.
dc.identifier.citationFedotov, A. M. Qualitative Analysis of Quantum-Electrodynamic Processes in a Strong Field / Fedotov, A.M., Mironov, A.A. // Radiophysics and Quantum Electronics. - 2019. - 10.1007/s11141-019-09949-y
dc.identifier.doi10.1007/s11141-019-09949-y
dc.identifier.urihttps://www.doi.org/10.1007/s11141-019-09949-y
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dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18342
dc.relation.ispartofRadiophysics and Quantum Electronics
dc.titleQualitative Analysis of Quantum-Electrodynamic Processes in a Strong Field
dc.typeArticle
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