Dashen's theorem and electromagnetic masses of the mesons

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dc.creatorGao, Dao-Neng
dc.creatorYan, Mu-Lin
dc.creatorLi, Bing-An
dc.date1996-12-05
dc.date1997-03-10
dc.date.accessioned2026-07-07T09:03:25Z
dc.date.available2026-07-07T09:03:25Z
dc.descriptionEmploying $U(3)_L\times U(3)_R$ chiral field theory, we find that Dashen's theorem, which holds for pseudoscalar mesons, can be generalized to the sector of axial-vector mesons, however, fails for vector mesons.
dc.descriptionLaTeX file, 16 pages, no figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9612258
dc.identifierhttp://arxiv.org/abs/hep-ph/9612258
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/149004
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDashen's theorem and electromagnetic masses of the mesons
dc.typetext

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