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NLO EW corrections to Higgs boson decay to a lepton pair and a polarized $Z$ boson (2107.04858v2)
Published 10 Jul 2021 in hep-ph
Abstract: In this paper, we calculate the next-to-leading order electroweak corrections to the process $H\to e+e-Z\to e+e-\mu+\mu-$ in the framework of single-pole approximation, in which the contributions of intermediate $Z$ boson in different polarizations are considered respectively. The total and differential decay widths versus various kinematic variables are presented. Phenomenologically, the corresponding cross sections in the experiment of Large Hadron Collider (LHC) are evaluated.