Resummation prescriptions and ambiguities in SCET vs. direct QCD: Higgs production as a case study

Resummation prescriptions and ambiguities in SCET vs. direct QCD: Higgs production as a case study

We perform a comparison of soft-gluon resummation in SCET vs. direct QCD (dQCD), using Higgs boson production in gluon fusion as a case study, with the goal of tracing the quantitative impact of each source of difference between the two approaches. We show that saddle-point methods enable a direct q...

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Bibliografische gegevens
Hoofdauteurs:	Bonvini, M, Forte, S, Ridolfi, G, Rottoli, L
Formaat:	Journal article
Gepubliceerd in:	Springer 2015

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