Speaker
Marco Niggetietd
(Max-Planck-Institut für Astrophysik)
Description
This contribution will present recent theory developments in Higgs boson production, in particular quark mass effects in Higgs production in gluon fusion. The impact of top-, bottom- and charm quark masses will be discussed, both in the on-shell and in the MSbar scheme. Furthermore, alternative treatments of quark masses, in particular in the four-flavour scheme, will be studied. (20' presentation + 5' discussion)