Impact-Parameter Dependence of the Diagonal GPD of the Pion from Chiral Quark Models

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dc.creatorBroniowski, Wojciech
dc.creatorArriola, Enrique Ruiz
dc.date2003-10-03
dc.date.accessioned2026-07-07T03:50:48Z
dc.date.available2026-07-07T03:50:48Z
dc.descriptionWe analyze the impact-parameter dependent diagonal non-singlet generalized parton distribution of the pion in two distinct chiral quark models: the Spectral Quark Model and the Nambu-Jona-Lasinio model. Leading-order perturbative QCD evolution from the low quark-model scale to higher scales is carried out with the help of the inverse Mellin transform. The model agrees very reasonably with the recent results from transverse-lattice calculations, while the forward parton distribution agrees with the experimental data.
dc.description4 pages, 3 figures, presented at "Light Cone Workshop: Hadrons and Beyond", 5-9 August 2003, University of Durham
dc.identifierhttps://arxiv.org/abs/hep-ph/0310048
dc.identifierhttp://arxiv.org/abs/hep-ph/0310048
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/42908
dc.subjectHigh Energy Physics - Phenomenology
dc.titleImpact-Parameter Dependence of the Diagonal GPD of the Pion from Chiral Quark Models
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