Structure of Light Scalar Mesons from D_s and D^0 Non-Leptonic Decays

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dc.creatorMaiani, L.
dc.creatorPolosa, A. D.
dc.creatorRiquer, V.
dc.date2007-03-26
dc.date2007-05-27
dc.date.accessioned2026-07-07T11:59:15Z
dc.date.available2026-07-07T11:59:15Z
dc.descriptionNon-leptonic D meson decays may provide a reliable testbed for the multiquark interpretation of light scalar mesons. In this letter we consider D_s decay and show that a 4-quark f_0(980) meson could induce a decay pattern, which is forbidden for a q-qbar constituent structure. Experimental tests to probe such possibilities are within reach in the near future.
dc.description11 pages, 3 figures, minor changes. To appear in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/hep-ph/0703272
dc.identifierhttp://arxiv.org/abs/hep-ph/0703272
dc.identifierPhys.Lett.B651:129-134,2007
dc.identifierdoi:10.1016/j.physletb.2007.05.051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206495
dc.subjectHigh Energy Physics - Phenomenology
dc.titleStructure of Light Scalar Mesons from D_s and D^0 Non-Leptonic Decays
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