Link(s):

Paper and ancilary files.

• Planar two-loop integrals for $mathbf{μe}$ scattering in QED with finite lepton masses
• ancilary files

Author(s):

Matthias Heller

Abstract:

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.