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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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Lenguaje: | eng |
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2005
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Acceso en línea: | https://dx.doi.org/10.22323/1.021.0045 http://cds.cern.ch/record/1102028 |
_version_ | 1780914051509911552 |
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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 |
record_format | invenio |
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 |