QCD threshold corrections to di-lepton and Higgs rapidity distributions beyond N${}^2$LO

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dc.creatorRavindran, V.
dc.creatorSmith, J.
dc.creatorvan Neerven, W. L.
dc.date2006-08-29
dc.date.accessioned2026-07-07T11:05:37Z
dc.date.available2026-07-07T11:05:37Z
dc.descriptionWe present threshold enhanced QCD corrections to rapidity distributions of di-leptons in the Drell-Yan process and of Higgs particles in both gluon fusion and bottom quark annihilation processes using Sudakov resummed cross sections. We have used renormalisation group invariance and the mass factorisation theorem that these hard scattering cross sections satisfy as well as Sudakov resummation of QCD amplitudes. We find that these higher order threshold QCD corrections stabilise the theoretical predictions under scale variations.
dc.description1+34 pages, four plots
dc.identifierhttps://arxiv.org/abs/hep-ph/0608308
dc.identifierhttp://arxiv.org/abs/hep-ph/0608308
dc.identifierNucl.Phys.B767:100-129,2007
dc.identifierdoi:10.1016/j.nuclphysb.2007.01.005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189256
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleQCD threshold corrections to di-lepton and Higgs rapidity distributions beyond N${}^2$LO
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