Selection rules at the quark-antiquark vertex of the QCD Pomeron

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dc.creatorNavelet, H.
dc.creatorPeschanski, R.
dc.date1997-09-17
dc.date.accessioned2026-07-07T11:35:24Z
dc.date.available2026-07-07T11:35:24Z
dc.descriptionWe derive the full analytic expression for the QCD eikonal coupling of a quark-antiquark state to the exchanged gluon-gluon state in the BFKL formalism. The formula is valid for all conformal spin configurations of the quark-antiquark and gluon-gluon states. In particular, a new selection rule on conformal spins characterizes the non-dominant BFKL components with intercept below the Pomeron in the conformal-invariant framework.
dc.description12 pages, latex with tcilatex, no figure
dc.identifierhttps://arxiv.org/abs/hep-ph/9709371
dc.identifierhttp://arxiv.org/abs/hep-ph/9709371
dc.identifierNucl.Phys.B515:269-278,1998
dc.identifierdoi:10.1016/S0550-3213(97)00788-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198578
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleSelection rules at the quark-antiquark vertex of the QCD Pomeron
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