Total cross sections of eγ → $$ eX\overline{X} $$ processes with X = μ, γ, e via multiloop methods

A bstract Using modern multiloop calculation methods, we derive the analytical expressions for the total cross sections of the processes e − γ → $ {e}^{-}X\overline{X} e − X X ¯ with X = μ, γ or e at arbitrary energies. For the first two...