eeγproduction at photon-photon colliders at complete electroweak NLO accuracy
arXiv:2208.04512 · doi:10.1088/1674-1137/ac424f
Abstract
We present the NLO electroweak radiative corrections to the eeγproduction in γγcollision, which is an ideal channel for calibrating the beam luminosity of a Photon Linear Collider. We analyze the dependence of the total cross section on the beam colliding energy, and then investigate the kinematic distributions of final particles at various initial photon beam polarizations at EW NLO accuracy. The numerical results indicate that the EW relative corrections to the total cross section are non-negligible and become increasingly significant as the increase of the beam colliding energy. Such EW corrections are very important and should be taken into consideration in precision theoretical and experimental studies at high-energy γγcolliders.
32 pages, 50 figures, 3 tables
References in corpus (3)
- The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
- Polarized QED splittings of massive fermions and dipole subtraction for non-collinear-safe observables
- Full electroweak radiative corrections to at the ILC with GRACE-Loop