The $e^{+}{e}^{-}$ pair production at ${\mu }^{+}{\mu }^{-}$ collider

Abstract

The main source of \epe pair at ${\mu }^{+}{\mu }^{-}$ collider is incoherent process ${\mu }^{+}{\mu }^{-}\to {\mu }^{+}{\mu }^{-}\text{epe}$ with cross section about 10 mb (at muon energy 2 TeV). The corresponding distributions are discussed briefly. These pairs give the dangerous background. The coherent production of \epe pairs here is negligibly small.

Comments: 5 pages, no figures