Origin of the Large Perturbative Corrections to Higgs Production at Hadron Colliders

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dc.creatorAhrens, Valentin
dc.creatorBecher, Thomas
dc.creatorNeubert, Matthias
dc.creatorYang, Li Lin
dc.date2008-08-21
dc.date.accessioned2026-07-07T12:51:15Z
dc.date.available2026-07-07T12:51:15Z
dc.descriptionThe very large K-factor for Higgs-boson production at hadron colliders is shown to result from enhanced perturbative corrections of the form (C_Aπα_s)^n, which arise in the analytic continuation of the gluon form factor to time-like momentum transfer. These terms are resummed to all orders in perturbation theory using the renormalization group. After the resummation, the K-factor for the production of a light Higgs boson at the LHC is reduced to a value close to 1.3.
dc.description4 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0808.3008
dc.identifierhttp://arxiv.org/abs/0808.3008
dc.identifierPhys.Rev.D79:033013,2009
dc.identifierdoi:10.1103/PhysRevD.79.033013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222930
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOrigin of the Large Perturbative Corrections to Higgs Production at Hadron Colliders
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