
Open access
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Date
2015-03Type
- Journal Article
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Cited null times in
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Cited 58 times in
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Abstract
In this article, we compute the gluon fusion Higgs boson cross-section at N3LO through the second term in the threshold expansion. This calculation constitutes a major milestone towards the full N3LO cross section. Our result has the best formal accuracy in the threshold expansion currently available, and includes contributions from collinear regions besides subleading corrections from soft and hard regions, as well as certain logarithmically enhanced contributions for general kinematics. We use our results to perform a critical appraisal of the validity of the threshold approximation at N3LO in perturbative QCD. Show more
Permanent link
https://doi.org/10.3929/ethz-b-000100043Publication status
publishedExternal links
Journal / series
Journal of High Energy PhysicsVolume
Pages / Article No.
Publisher
SpringerSubject
QCD Phenomenology; NLO ComputationsFunding
143781 - Higgs and Drell-Yan production at NNNLO in QCD (SNF)
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Citations
Cited null times in
Web of Science
Cited 58 times in
Scopus
ETH Bibliography
yes
Altmetrics