Nucleus-nucleus cross-sections and long-range correlations with a local supercritical pomeron

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dc.creatorBraun, M. A.
dc.date2007-11-21
dc.date.accessioned2026-07-07T11:54:19Z
dc.date.available2026-07-07T11:54:19Z
dc.descriptionNucleus-nucleus scattering is studied in the local Reggeon Field Theory in the quasi-classical approximation with non-eikonal boundary conditions corresponding to the Glauber picture at low energies. Comparison with the commonly used eikonal boundary conditions shows that the new conditions make both the action and nucleus-nucleus total cross-sections lower by $3÷5$ %. They also substantially change the behaviour of the solutions of the equations of motion at low energies. Using expressions for the double inclusive cross-sections derived earlier in the Reggeon Field Theory \cite{CM} long-range rapidity correlations are calculated for the RHIC and LHC energies.
dc.description14 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0711.3268
dc.identifierhttp://arxiv.org/abs/0711.3268
dc.identifierNucl.Phys.A806:230-244,2008
dc.identifierdoi:10.1016/j.nuclphysa.2008.02.301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204856
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNucleus-nucleus cross-sections and long-range correlations with a local supercritical pomeron
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