Investigating the role of average color dipole size in BFKL Pomeron phenomenology

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dc.creatorLengyel, A. I.
dc.creatorMachado, M. V. T.
dc.date2005-03-29
dc.date2005-03-30
dc.date.accessioned2026-07-07T03:54:33Z
dc.date.available2026-07-07T03:54:33Z
dc.descriptionBased on the QCD dipole picture of the BFKL Pomeron, we investigate the role played by the saturation scale, Q_{sat}, in obtaining physical values for the affective strong coupling in phenomenological fits to small-x HERA data. The dependence on this scale appears since the collection of color dipoles characterizing the proton target have average size 1/Q_{sat}, which is energy dependent. Physically, this means most of the color dipoles are above but sufficiently close to the border between a saturated and the dilute system. The analysis is first performed in the leading-logs BFKL approach in the saddle-point approximation and it could shed light in further investigations using resummed NLO BFKL kernels
dc.identifierhttps://arxiv.org/abs/hep-ph/0503282
dc.identifierhttp://arxiv.org/abs/hep-ph/0503282
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44281
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleInvestigating the role of average color dipole size in BFKL Pomeron phenomenology
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