Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10723946 | Physics Letters B | 2009 | 5 Pages |
Abstract
In this Letter we present the three-loop virtual corrections to the Higgs boson production in the gluon fusion channel where finite top quark mass effects are taken into account. We perform an asymptotic expansion and manage to evaluate five terms in the expansion parameter MH2/Mt2. A good convergence is observed almost until MHâ2Mt.
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Authors
Alexey Pak, Mikhail Rogal, Matthias Steinhauser,