Planar two-loop integrals for $\mathbf{\mu e}$ scattering in QED with finite lepton masses

Autor:	Heller, Matthias
Rok vydání:	2021
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
Popis:	We present analytic results for one of two types of planar QED two-loop integrals for $\mu e$ scattering including finite lepton masses. No approximations are made, such that the results are valid not only in the limit of a small electron mass. The results are expressed in terms of multiple polylogarithms with algebraic function arguments in a representation which allows for fast numerical evaluation in the physical phase-space. Comment: 14 pages, analytic results as ancillary files
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2105.08046 Zobrazit plný text záznamu View this record from Arxiv