pp Elastic Scattering in Near Forward Direction at LHC and Nucleon Structure

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dc.creatorIslam, M. M.
dc.creatorLuddy, R. J.
dc.creatorProkudin, A. V.
dc.date2005-09-13
dc.date.accessioned2026-07-07T06:34:11Z
dc.date.available2026-07-07T06:34:11Z
dc.descriptionWe predict pp elastic differential cross section at LHC at the c.m. energy 14 TeV and momentum transfer range |t| = 0-10 GeV*2, which is planned to be measured by the TOTEM group. The field theory model underlying our phenomenological investigation describes the nucleon as a composite object with an outer cloud of quark-antiquark condensate, an inner core of topological baryonic charge, and a still smaller quark-bag of valence quarks. The model satisfactorily describes the asymptotic behavior of sigma-total(s) and rho(s) as well as the measured antiproton-proton elastic differential cross section at c.m. energies 546 GeV, 630 GeV, and 1.8 TeV. The large |t| elastic amplitude of the model incorporates the QCD hard pomeron (BFKL Pomeron plus next to leading order approximations), the perturbative dimensional counting behavior, and the confinement of valence quarks in a small region within the nucleon. Our predicted pp elastic differential cross section at LHC is compared with those of Bourrely et al. and Desgrolard et al.
dc.description4 pages including 6 figures. Submitted to Proceedings of the XIth Int. Conf. on Elastic and Diffractive Scattering, Blois, France, 2005
dc.identifierhttps://arxiv.org/abs/hep-ph/0509120
dc.identifierhttp://arxiv.org/abs/hep-ph/0509120
dc.identifierProc. of the XIth Blois Workshop on Elastic and Diffractive Scattering: "Towards High Energy Frontiers", eds. M. Haguenauer, B. Nicolescu, J. Tran Thanh Van (The Gioi Publishers, 2006), p.93.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/99442
dc.subjectHigh Energy Physics - Phenomenology
dc.titlepp Elastic Scattering in Near Forward Direction at LHC and Nucleon Structure
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