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Understanding open-charm Mesons

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dc.contributor.author	Vijande Asenjo, Javier
dc.contributor.author	Fernández González, Francisco
dc.contributor.author	Valcarce Mejía, Alfredo
dc.date.accessioned	2014-10-08T11:29:07Z
dc.date.available	2014-10-08T11:29:07Z
dc.date.issued	2007
dc.identifier.uri	http://hdl.handle.net/10550/39111
dc.description.abstract	We present a theoretical framework that accounts for the new D-J and D-sJ mesond measured in the open-charm sector. These resonances are properly described if considered as a mixture of conventional P-wave quark-antiquark components. The narrowest states are basically P-wave quark-antiquark mesons, while the dominantly four-quark states are shifted above the correspondidng two-meson threshold. We study the electromagnetic decay widths as basic tools to scrutiny their nature.
dc.language.iso	eng
dc.relation.ispartof	International Journal of Modern Physics A, 2007, vol. 22, num. 2-3, p. 550-554
dc.source	Vijande Asenjo, Javier Fernández González, Francisco Valcarce Mejía, Alfredo 2007 Understanding open-charm Mesons International Journal of Modern Physics A 22 2-3 550 554
dc.subject	Física
dc.title	Understanding open-charm Mesons
dc.type	journal article	es_ES
dc.date.updated	2014-10-08T11:29:07Z
dc.identifier.doi	http://dx.doi.org/10.1142/S0217751X07035811
dc.identifier.idgrec	099650
dc.rights.accessRights	open access	es_ES