Electron-positron annihilation into heavy leptons at two loops
Abstract
We calculate the NNLO QED corrections to the C-even part of differential cross section of e+e- μ+μ- process. We neglect power corrections in the electron mass and obtain the result in terms of Goncharov's polylogarithms.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.