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The transverse-momentum distribution of the Higgs boson at the LHC

We present QCD predictions for the transverse momentum (q_T) distribution of the Higgs boson at the LHC. At small q_T the logarithmically-enhanced terms are resummed to all orders up to next-to-next-to-leading logarithmic accuracy. The resummed component is consistently matched to the next-to-leadin...

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Autor principal: Grazzini, M
Lenguaje:eng
Publicado: 2005
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.021.0045
http://cds.cern.ch/record/1102028
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author Grazzini, M
author_facet Grazzini, M
author_sort Grazzini, M
collection CERN
description We present QCD predictions for the transverse momentum (q_T) distribution of the Higgs boson at the LHC. At small q_T the logarithmically-enhanced terms are resummed to all orders up to next-to-next-to-leading logarithmic accuracy. The resummed component is consistently matched to the next-to-leading order calculation valid at large q_T. The results, which implement the most advanced perturbative predictions available at present for this observable, show a good stability with respect to theoretical uncertainties. The numerical program HqT, used to perform the calculation, is briefly discussed.
id cern-1102028
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
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spelling cern-11020282019-09-30T06:29:59Zdoi:10.22323/1.021.0045http://cds.cern.ch/record/1102028engGrazzini, MThe transverse-momentum distribution of the Higgs boson at the LHCParticle Physics - PhenomenologyWe present QCD predictions for the transverse momentum (q_T) distribution of the Higgs boson at the LHC. At small q_T the logarithmically-enhanced terms are resummed to all orders up to next-to-next-to-leading logarithmic accuracy. The resummed component is consistently matched to the next-to-leading order calculation valid at large q_T. The results, which implement the most advanced perturbative predictions available at present for this observable, show a good stability with respect to theoretical uncertainties. The numerical program HqT, used to perform the calculation, is briefly discussed.hep-ph/0512025DFF-430-12-05oai:cds.cern.ch:11020282005-12-02
spellingShingle Particle Physics - Phenomenology
Grazzini, M
The transverse-momentum distribution of the Higgs boson at the LHC
title The transverse-momentum distribution of the Higgs boson at the LHC
title_full The transverse-momentum distribution of the Higgs boson at the LHC
title_fullStr The transverse-momentum distribution of the Higgs boson at the LHC
title_full_unstemmed The transverse-momentum distribution of the Higgs boson at the LHC
title_short The transverse-momentum distribution of the Higgs boson at the LHC
title_sort transverse-momentum distribution of the higgs boson at the lhc
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.22323/1.021.0045
http://cds.cern.ch/record/1102028
work_keys_str_mv AT grazzinim thetransversemomentumdistributionofthehiggsbosonatthelhc
AT grazzinim transversemomentumdistributionofthehiggsbosonatthelhc