electroweak radiative corrections to triple photon production at the ilc
;Yu Zhang;Wei-Hua Li;Peng-Fei Duan;Mao Song;Gang Li
ACS chemical biology2016Vol. 758pp. 42-46
137
zhang2016physicselectroweak
Abstract
In this paper, we present the precision predictions for three photon production in the standard model (SM) at the ILC including the full next-to-leading (NLO) electroweak (EW) corrections, high order initial state radiation (h.o.ISR) contributions and beamstrahlung effects. We present the LO and the NLO EW + h.o.ISR + beamstrahlung corrected total cross sections for various colliding energy when s≥200 GeV and the kinematic distributions of final photons with s=500 GeV at ILC, and find that the NLO EW corrections, the h.o.ISR contributions and the beamstrahlung effects are important in exploring the process e+e−→γγγ.