Two-loop QCD corrections to massless identical quark scattering

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dc.creatorAnastasiou, C.
dc.creatorGlover, E. W. N.
dc.creatorOleari, C.
dc.creatorTejeda-Yeomans, M. E.
dc.date2000-11-07
dc.date2001-04-10
dc.date.accessioned2026-07-07T10:32:45Z
dc.date.available2026-07-07T10:32:45Z
dc.descriptionWe present the two-loop virtual QCD corrections to the scattering of massless identical quarks, q qbar to q qbar, in conventional dimensional regularisation and using the MSbar scheme. The structure of the infrared divergences agrees with that predicted by Catani while expressions for the finite remainder are given for the q qbar to qbar q and the q q to q q (qbar qbar to qbar qbar) scattering processes in terms of polylogarithms. The results presented here form a vital part of the next-to-next-to-leading order contribution to inclusive jet production in hadron colliders and will play a crucial role in improving the theoretical prediction for jet cross sections in hadron-hadron collisions.
dc.description20 pages, journal version, title changed, latex with JHEP.cls
dc.identifierhttps://arxiv.org/abs/hep-ph/0011094
dc.identifierhttp://arxiv.org/abs/hep-ph/0011094
dc.identifierNucl.Phys.B601:341-360,2001
dc.identifierdoi:10.1016/S0550-3213(01)00080-3
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/178865
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTwo-loop QCD corrections to massless identical quark scattering
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