A Renormalization Group Improved Calculation of Top Quark Production near Threshold

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dc.creatorHoang, A. H.
dc.creatorManohar, A. V.
dc.creatorStewart, I. W.
dc.creatorTeubner, T.
dc.date2000-11-20
dc.date2001-02-22
dc.date.accessioned2026-07-07T11:47:25Z
dc.date.available2026-07-07T11:47:25Z
dc.descriptionThe top quark cross section close to threshold in $e^+e^-$ annihilation is computed including the summation of logarithms of the velocity at next-to-next-to-leading-logarithmic order in QCD. The remaining theoretical uncertainty in the normalization of the total cross section is at the few percent level, an order of magnitude smaller than in previous next-to-next-to-leading order calculations. This uncertainty is smaller than the effects of a light standard model Higgs boson.
dc.descriptionchanged figures, added references
dc.identifierhttps://arxiv.org/abs/hep-ph/0011254
dc.identifierhttp://arxiv.org/abs/hep-ph/0011254
dc.identifierPhys.Rev.Lett.86:1951-1954,2001
dc.identifierdoi:10.1103/PhysRevLett.86.1951
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202568
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleA Renormalization Group Improved Calculation of Top Quark Production near Threshold
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