Resummed Higgs cross section at N3LL

被引：0
|
作者：
Marco Bonvini
Simone Marzani
机构：
[1] Deutsches Elektronen-Synchroton,Institute for Particle Physics Phenomenology
[2] DESY,undefined
[3] Durham University,undefined
来源：
Journal of High Energy Physics | / 2014卷
关键词：
Higgs Physics; Resummation; QCD; Standard Model;
D O I：
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中图分类号：
学科分类号：
摘要：
We present accurate predictions for the inclusive production of a Higgs boson in proton-proton collisions, via gluon-gluon fusion. Our calculation includes nextto-next-to-leading order (NNLO) corrections in perturbative QCD, as well as the resummation of threshold-enhanced contributions to next-to-next-to-next-to-leading logarithmic (N3LL) accuracy, with the inclusion of the recently-determined three-loop constant coefficient (sometimes referred to as N3LL′ accuracy).
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