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Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry

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Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry

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dc.contributor.author	Tolós Rigueiro, Laura
dc.contributor.author	García Recio, Carmen
dc.contributor.author	Nieves Pamplona, Juan Miguel
dc.contributor.author	Romanets, Olena
dc.contributor.author	Salcedo, Lorenzo Luis
dc.date.accessioned	2014-10-15T07:01:35Z
dc.date.available	2014-10-15T07:01:35Z
dc.date.issued	2013
dc.identifier.citation	Tolos, L. García Recio, Carmen Nieves Pamplona, Juan Miguel Romanets, Olena Salcedo, Lorenzo Luis 2013 Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry Few-Body Systems 54 7-10 923 929
dc.identifier.uri	http://hdl.handle.net/10550/39193
dc.description.abstract	We study the properties of charmed pseudoscalar and vector mesons in dense matter within a unitary meson baryon coupled-channel model which incorporates heavy-quark spin symmetry. This is accomplished by extending the SU(3) Weinberg Tomozawa Lagrangian to incorporate spin-flavor symmetry and implement a suitable flavor symmetry breaking. Several resonances with negative parity are generated dynamically by the s-wave interaction between pseudoscalar and vector meson multiplets with 1/2+ and 3/2+ baryons. Those states are then compared to experimental data as well as theoretical models. Next, Pauli-blocking effects and meson self-energies are introduced in a self-consistent manner to obtain the open-charm meson spectral functions in a dense nuclear environment. We finally discuss the formation of D-mesic nuclei.
dc.language.iso	eng
dc.relation.ispartof	Few-Body Systems, 2013, vol. 54, num. 7-10, p. 923-929
dc.subject	Física
dc.title	Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry
dc.type	journal article	es_ES
dc.date.updated	2014-10-15T07:01:35Z
dc.identifier.doi	10.1007/s00601-012-0533-9
dc.identifier.idgrec	091385
dc.rights.accessRights	open access	es_ES