Recoil and Threshold Corrections in Short-distance Cross Sections

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dc.creatorLaenen, Eric
dc.creatorSterman, George
dc.creatorVogelsang, Werner
dc.date2000-10-09
dc.date2001-01-17
dc.date.accessioned2026-07-07T12:02:43Z
dc.date.available2026-07-07T12:02:43Z
dc.descriptionWe identify and resum corrections associated with the kinematic recoil of the hard scattering against soft-gluon emission in single-particle inclusive cross sections. The method avoids double counting and conserves the flow of partonic energy. It reproduces threshold resummation for high-p_T single-particle cross sections, when recoil is neglected, and Q_T-resummation at low Q_T, when higher-order threshold logarithms are suppressed. We exhibit explicit resummed cross sections, accurate to next-to-leading logarithm, for electroweak annihilation and prompt photon inclusive cross sections.
dc.descriptionminor modifications of the text, some references added. 51 pages, LaTeX, 6 figures as eps files
dc.identifierhttps://arxiv.org/abs/hep-ph/0010080
dc.identifierhttp://arxiv.org/abs/hep-ph/0010080
dc.identifierPhys.Rev.D63:114018,2001
dc.identifierdoi:10.1103/PhysRevD.63.114018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207536
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRecoil and Threshold Corrections in Short-distance Cross Sections
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