On the behaviour of R(pA) at high energy

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dc.creatorKozlov, Misha
dc.creatorShoshi, Arif I.
dc.creatorXiao, Bo-Wen
dc.date2007-08-31
dc.date.accessioned2026-07-07T08:26:52Z
dc.date.available2026-07-07T08:26:52Z
dc.descriptionWe discuss the behaviour of R(pA), the ratio of the unintegrated gluon distribution of a nucleus over the unintegrated gluon distribution of a proton scaled up by A^{1/3}, at high energy and fixed coupling. We show that R(pA) exhibits a rising gluon shadowing with growing rapidity, approaching 1/A^{1/3} at asymptotic rapidity, which means total gluon shadowing due to gluon number fluctuations or Pomeron loops.
dc.description6 pages, 3 figures: To appear in the proceedings of 12th International Conference on Elastic and Diffractive Scattering; Forward Physics and QCD, DESY, Hamburg, Germany, 21-25 May 2007
dc.identifierhttps://arxiv.org/abs/0708.4322
dc.identifierhttp://arxiv.org/abs/0708.4322
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137092
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOn the behaviour of R(pA) at high energy
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