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Factorizable corrections to e+e- -> mu+ mu- b barb at a linear collider

Karol Kolodziej, Tomasz Westwanski

hep-pharXiv:hep-ph/0511168

Abstract

We discuss the standard model factorizable radiative corrections to e+e- -> mu+ mu- b barb, which is one of the best detection channels of the low mass Higgs boson produced through the Higgsstrahlung mechanism at a linear collider. The discussion includes the leading virtual and real quantum electrodynamics corrections due to the initial state radiation, the one-loop electroweak factorizable corrections to the on-shell Higgsstrahlung reaction and to subsequent decays of the Z and Higgs boson, and the quantum chromodynamics corrections to the Higgs boson decay width into a b barb-quark pair.

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