ρ meson form factors in a confining Nambu-Jona-Lasinio model

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dc.contributor.authorCarrillo-Serrano, M.
dc.contributor.authorBentz, W.
dc.contributor.authorCloët, I.
dc.contributor.authorThomas, A.
dc.date.issued2015
dc.description.abstractElastic electromagnetic form factors for the ρ⁺ meson are calculated in a Nambu–Jona-Lasinio model which incorporates quark confinement through the use of the proper-time regularization scheme. A comparison is made with recent lattice QCD results and previous quark model calculations for static quantities and the Sachs form factors. The results are qualitatively in good agreement with the lattice QCD calculations, with the exception of the quadrupole moment and corresponding form factor, which may be related to a lack of spherical symmetry on the lattice.
dc.description.statementofresponsibilityManuel E. Carrillo-Serrano, Wolfgang Bentz, Ian C. Cloët, and Anthony W. Thomas
dc.identifier.citationPhysical Review C (nuclear physics), 2015; 92(1):015212-1-015212-8
dc.identifier.doi10.1103/PhysRevC.92.015212
dc.identifier.issn2469-9985
dc.identifier.issn2469-9993
dc.identifier.orcidThomas, A. [0000-0003-0026-499X]
dc.identifier.urihttp://hdl.handle.net/2440/101185
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.granthttp://purl.org/au-research/grants/arc/FL0992247
dc.rights© 2015 American Physical Society
dc.source.urihttps://doi.org/10.1103/physrevc.92.015212
dc.titleρ meson form factors in a confining Nambu-Jona-Lasinio model
dc.title.alternativerho meson form factors in a confining Nambu-Jona-Lasinio model
dc.typeJournal article
pubs.publication-statusPublished

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