https://doi.org/10.1140/epjp/s13360-024-05596-z
Regular Article
Exploring the impact of magnetic fields, Lorentz violation and EDM on 
scattering
Programa de Pós-Graduação em Física, Instituto de Física, Universidade Federal de Mato Grosso, Cuiabá, Brasil
b
alesandroferreira@fisica.ufmt.br
Received:
25
April
2024
Accepted:
28
August
2024
Published online:
4
September
2024
This paper explores the annihilation process of an electron-positron pair into a heavier lepton-antilepton pair, taking into account the presence of an external classical magnetic field. Additionally, it investigates corrections arising from the breakdown of Lorentz symmetries and the existence of Electric Dipole Moments (EDM) for leptons. Graphics are constructed to illustrate the influence of EDM and Lorentz violation on the cross section. Strong magnetic field limit is analyzed. Furthermore, the investigation utilizes experimental data on EDM values to explore the upper limits of the Lorentz violation parameters.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
