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Two-loop master integrals for e + e − → μ + μ − process with account of electron mass

Abstract We calculate a subset of two-loop master integrals relevant for the differential cross section of e + e − → μ + μ − process. We consider only those families for which the account of the electron mass m is necessary. Our results have the form of the Frobenius series in m with coefficients ex...

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Kaituhi matua: Roman N. Lee
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2025-02-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP02(2025)006
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