Threshold Effects in Charm Hadroproduction

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dc.creatorKidonakis, N.
dc.creatorLaenen, E.
dc.creatorMoch, S.
dc.creatorVogt, R.
dc.date2002-12-12
dc.date2003-02-20
dc.date.accessioned2026-07-07T12:02:58Z
dc.date.available2026-07-07T12:02:58Z
dc.descriptionWe describe calculations of $c \bar c$ production to next-to-next-to-leading order (NNLO) and next-to-next-to-leading logarithm (NNLL) near threshold in $pp$ and $π^- p$ interactions. We study the relevance of these calculations for existing $c \bar c$ total cross section data by examining their sensitivity to partonic threshold kinematics, their convergence properties and scale dependence.
dc.description20 pages, 10 figures, new pion PDFs used, some discussion added, conclusions unchanged
dc.identifierhttps://arxiv.org/abs/hep-ph/0212173
dc.identifierhttp://arxiv.org/abs/hep-ph/0212173
dc.identifierPhys.Rev.D67:074037,2003
dc.identifierdoi:10.1103/PhysRevD.67.074037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207621
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThreshold Effects in Charm Hadroproduction
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