B meson spectroscopy
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B meson spectroscopy

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B meson spectroscopy

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dc.contributor.author Vijande Asenjo, Javier
dc.contributor.author Valcarce Mejía, Alfredo
dc.contributor.author Fernández González, Francisco
dc.date.accessioned 2014-10-08T11:06:16Z
dc.date.available 2014-10-08T11:06:16Z
dc.date.issued 2008
dc.identifier.uri http://hdl.handle.net/10550/39104
dc.description.abstract We study the B meson spectroscopy allowing the mixture of conventional P wave quark-antiquark states and four-quark components. A similar picture was used to describe the new D(J) and D(sJ) open-charm mesons. The four-quark components shift the masses of some positive parity B(sJ) states below their corresponding isospin preserving two-meson threshold and therefore they are expected to be narrow. Electromagnetic decay widths are analyzed.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2008, vol. 77, num. 1, p. 017501-1-017501-4
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Vijande Asenjo, Javier Valcarce Mejía, Alfredo Fernández González, Francisco 2008 B meson spectroscopy Physical Review D 77 1 017501-1 017501-4
dc.subject Física
dc.title B meson spectroscopy
dc.type info:eu-repo/semantics/article
dc.date.updated 2014-10-08T11:06:16Z
dc.identifier.doi http://dx.doi.org/10.1103/PhysRevD.77.017501
dc.identifier.idgrec 046573

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