Understanding open-charm mesons

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DC Field	Value	Language
dc.contributor.author	Vijande, Javier	en_US
dc.contributor.author	Fernández González, Francisco	en_US
dc.contributor.author	Valcarce, A.	en_US
dc.date.accessioned	2008-12-10T12:41:00Z	-
dc.date.available	2008-12-10T12:41:00Z	-
dc.date.issued	2007-01-30	en_US
dc.identifier.citation	International Journal of Modern Physics A 22(2-3): 550-554 (2007)	en_US
dc.identifier.issn	0217-751X	en_US
dc.identifier.uri	http://hdl.handle.net/10261/9188	-
dc.description	5 pages, 3 tables.-- ISI Article Identifier: 000250926800048.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0610126	en_US
dc.description	Also published in: Proceedings of the 9th International Workshop on Meson Production, Properties and Interaction (Meson2006), Kracow (Poland), Jun 9-13, 2006.	-
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 states and four-quark 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.	en_US
dc.description.sponsorship	This work has been partially funded by Ministerio de Ciencia y Tecnología under Contract No. FPA2004-05616, by Junta de Castilla y León under Contract No. SA-104/04, and by Generalitat Valenciana under Contract No. GV05/276.	-
dc.format.extent	2373 bytes	-
dc.format.mimetype	text/plain	-
dc.language.iso	eng	en_US
dc.publisher	World Scientific Publishing	en_US
dc.rights	openAccess	en_US
dc.subject	Charmed mesons	en_US
dc.subject	States	-
dc.title	Understanding open-charm mesons	en_US
dc.type	artículo	en_US
dc.identifier.doi	10.1142/S0217751X07035811	-
dc.description.peerreviewed	Peer reviewed	en_US
dc.relation.publisherversion	http://dx.doi.org/10.1142/S0217751X07035811	en_US
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