Gluon shadowing in the Glauber-Gribov model at HERA

Simple item page
dc.creatorArsene, I.
dc.creatorBravina, L.
dc.creatorKaidalov, A.
dc.creatorTywoniuk, K.
dc.creatorZabrodin, E.
dc.date2007-05-11
dc.date2007-09-06
dc.date.accessioned2026-07-07T10:55:29Z
dc.date.available2026-07-07T10:55:29Z
dc.descriptionWe calculate shadowing using new data on the gluon density of the Pomeron recently measured with high precision at HERA. The calculations are made in a Glauber-Gribov framework and Pomeron tree-diagrams are summed up within a unitarity-conserving procedure. The total cross section of $\vphot A$ interaction is then found in a parameter-free description, employing gluon diffractive and inclusive distribution functions as input. A strong shadowing effect is obtained, in good agreement with several other models. Impact parameter dependence of gluon shadowing is also presented.
dc.description18 pages, 6 figures; references added, discussion of model enlarged, calculation of low-x contribution corrected; to appear in Phys. Lett
dc.identifierhttps://arxiv.org/abs/0705.1596
dc.identifierhttp://arxiv.org/abs/0705.1596
dc.identifierPhys.Lett.B657:170-175,2007
dc.identifierdoi:10.1016/j.physletb.2007.09.065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186094
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGluon shadowing in the Glauber-Gribov model at HERA
dc.typetext

Files

Collections

arXiv