Higgs boson gluon–fusion production at threshold in N3LO QCD

Higgs boson gluon–fusion production at threshold in N3LO QCD

We present the cross-section for the threshold production of the Higgs boson at hadron-colliders at next-to-next-to-next-to-leading order (N3LO) in perturbative QCD. We present an analytic expression for the partonic cross-section at threshold and the impact of these corrections on the numerical est...

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Main Authors: Charalampos Anastasiou, Claude Duhr, Falko Dulat, Elisabetta Furlan, Thomas Gehrmann, Franz Herzog, Bernhard Mistlberger
Format: Article
Language:English
Published: Elsevier 2014-10-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269314006443
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spelling doaj-442ba87f37fa438e9be42c72b17f00c72020-11-24T23:39:38ZengElsevierPhysics Letters B0370-26931873-24452014-10-01737C32532810.1016/j.physletb.2014.08.067Higgs boson gluon–fusion production at threshold in N3LO QCDCharalampos Anastasiou0Claude Duhr1Falko Dulat2Elisabetta Furlan3Thomas Gehrmann4Franz Herzog5Bernhard Mistlberger6Institute for Theoretical Physics, ETH Zürich, 8093 Zürich, SwitzerlandInstitute for Particle Physics Phenomenology, University of Durham, Durham, DH1 3LE, UKInstitute for Theoretical Physics, ETH Zürich, 8093 Zürich, SwitzerlandFermilab, Batavia, IL 60510, USAPhysik-Institut, Universität Zürich, Winterthurerstrasse 190, 8057 Zürich, SwitzerlandCERN Theory Division, CH-1211, Geneva 23, SwitzerlandInstitute for Theoretical Physics, ETH Zürich, 8093 Zürich, SwitzerlandWe present the cross-section for the threshold production of the Higgs boson at hadron-colliders at next-to-next-to-next-to-leading order (N3LO) in perturbative QCD. We present an analytic expression for the partonic cross-section at threshold and the impact of these corrections on the numerical estimates for the hadronic cross-section at the LHC. With this result we achieve a major milestone towards a complete evaluation of the cross-section at N3LO which will reduce the theoretical uncertainty in the determination of the strengths of the Higgs boson interactions.http://www.sciencedirect.com/science/article/pii/S0370269314006443
collection DOAJ
language English
format Article
sources DOAJ
author Charalampos Anastasiou
Claude Duhr
Falko Dulat
Elisabetta Furlan
Thomas Gehrmann
Franz Herzog
Bernhard Mistlberger
spellingShingle Charalampos Anastasiou
Claude Duhr
Falko Dulat
Elisabetta Furlan
Thomas Gehrmann
Franz Herzog
Bernhard Mistlberger
Higgs boson gluon–fusion production at threshold in N3LO QCD
Physics Letters B
author_facet Charalampos Anastasiou
Claude Duhr
Falko Dulat
Elisabetta Furlan
Thomas Gehrmann
Franz Herzog
Bernhard Mistlberger
author_sort Charalampos Anastasiou
title Higgs boson gluon–fusion production at threshold in N3LO QCD
title_short Higgs boson gluon–fusion production at threshold in N3LO QCD
title_full Higgs boson gluon–fusion production at threshold in N3LO QCD
title_fullStr Higgs boson gluon–fusion production at threshold in N3LO QCD
title_full_unstemmed Higgs boson gluon–fusion production at threshold in N3LO QCD
title_sort higgs boson gluon–fusion production at threshold in n3lo qcd
publisher Elsevier
series Physics Letters B
issn 0370-2693
1873-2445
publishDate 2014-10-01
description We present the cross-section for the threshold production of the Higgs boson at hadron-colliders at next-to-next-to-next-to-leading order (N3LO) in perturbative QCD. We present an analytic expression for the partonic cross-section at threshold and the impact of these corrections on the numerical estimates for the hadronic cross-section at the LHC. With this result we achieve a major milestone towards a complete evaluation of the cross-section at N3LO which will reduce the theoretical uncertainty in the determination of the strengths of the Higgs boson interactions.
url http://www.sciencedirect.com/science/article/pii/S0370269314006443
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AT claudeduhr higgsbosongluonfusionproductionatthresholdinn3loqcd
AT falkodulat higgsbosongluonfusionproductionatthresholdinn3loqcd
AT elisabettafurlan higgsbosongluonfusionproductionatthresholdinn3loqcd
AT thomasgehrmann higgsbosongluonfusionproductionatthresholdinn3loqcd
AT franzherzog higgsbosongluonfusionproductionatthresholdinn3loqcd
AT bernhardmistlberger higgsbosongluonfusionproductionatthresholdinn3loqcd
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