Rapidity veto effects in the NLO BFKL equation

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dc.creatorForshaw, J. R.
dc.creatorRoss, D. A.
dc.creatorVera, A. Sabio
dc.date1999-03-17
dc.date.accessioned2026-07-07T11:09:52Z
dc.date.available2026-07-07T11:09:52Z
dc.descriptionWe examine the effect of suppressing the emission of gluons which are close by in rapidity in the BFKL framework. We show that, after removing the unphysical collinear logarithms which typically arise in formally higher orders of the perturbative expansion, the effect of the rapidity veto is greatly reduced. This is an important result, since it supports the use of multi-Regge and quasi-multi-Regge kinematics which are implemented in the leading and next-to-leading order BFKL formalism.
dc.description13 pages, 10 figures, submitted to Physics Letters B
dc.identifierhttps://arxiv.org/abs/hep-ph/9903390
dc.identifierhttp://arxiv.org/abs/hep-ph/9903390
dc.identifierPhys.Lett.B455:273-282,1999
dc.identifierdoi:10.1016/S0370-2693(99)00451-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190616
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRapidity veto effects in the NLO BFKL equation
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