Charged pion polarizability in the nonlocal quark model of Nambu-Jona-Lasinio type

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dc.creatorRadzhabov, A. E.
dc.creatorVolkov, M. K.
dc.date2004-03-12
dc.date.accessioned2026-07-07T12:16:50Z
dc.date.available2026-07-07T12:16:50Z
dc.descriptionThe polarizability of a charged pion is estimated in the framework of the nonlocal chiral quark model of the Nambu--Jona-Lasinio type. Nonlocality is described by quark form factors of the Gaussian type. It is shown that the polarizability in this model is very sensitive to the form of nonlocality and choice of the model parameters.
dc.description5 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0403131
dc.identifierhttp://arxiv.org/abs/hep-ph/0403131
dc.identifierPhys.Part.Nucl.Lett.2:1-3,2005; PismaFiz.Elem.Chast.Atom.Yadra2:7-12,2005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211926
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCharged pion polarizability in the nonlocal quark model of Nambu-Jona-Lasinio type
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