Large Nc Behavior of Light Scalar Meson Nonet Revisited

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dc.creatorUehara, M.
dc.date2004-01-08
dc.date.accessioned2026-07-07T03:51:46Z
dc.date.available2026-07-07T03:51:46Z
dc.descriptionWe study whether light scalar meson nonet can survive in large values of Nc through observing how scattering amplitudes behave as Nc increases from 3 within a unitarized chiral approach. We obtain the result that vector mesons such as rho and K* survive as narrow width resonances, but all of the scalar meson nonet below 1 GeV fade out as Nc exceeds a rather small number about 6.
dc.description8 pages and 6 eps figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0401037
dc.identifierhttp://arxiv.org/abs/hep-ph/0401037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43222
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleLarge Nc Behavior of Light Scalar Meson Nonet Revisited
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