Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/19722
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dc.contributor.authorJiménez Tejero, Clara Estelacat
dc.contributor.authorRamos Gómez, Àngelscat
dc.contributor.authorTolós Rigueiro, Lauracat
dc.contributor.authorVidaña Haro, Isaaccat
dc.dateThe properties of open charm mesons, D, D, D{sub s}, and D{sub s} in nuclear matter at finite temperature are studied within a self-consistent coupled-channel approach. The interaction of the low-lying pseudoscalar mesons with the ground-state baryons in the charm sector is derived from a t-channel vector-exchange model. The in-medium scattering amplitudes are obtained by solving the Lippmann-Schwinger equation at finite temperature including Pauli blocking effects, baryon dressing, as well as D, D, D{sub s}, and D{sub s} self-energies taking their mutual influence into account. We find that the in-medium properties of the D meson are affected by the D{sub s}-meson self-energy through the intermediate D{sub s}Y loops coupled to DN states. Similarly, dressing the D meson in the DY loops has an influence over the properties of the D{sub s} meson.-
dc.date.accessioned2011-09-09T08:48:21Z-
dc.date.available2011-09-09T08:48:21Z-
dc.date.issued2011-
dc.identifier.issn0556-2813-
dc.identifier.urihttp://hdl.handle.net/2445/19722-
dc.description.abstractThe properties of open charm mesons, D, D, D{sub s}, and D{sub s} in nuclear matter at finite temperature are studied within a self-consistent coupled-channel approach. The interaction of the low-lying pseudoscalar mesons with the ground-state baryons in the charm sector is derived from a t-channel vector-exchange model. The in-medium scattering amplitudes are obtained by solving the Lippmann-Schwinger equation at finite temperature including Pauli blocking effects, baryon dressing, as well as D, D, D{sub s}, and D{sub s} self-energies taking their mutual influence into account. We find that the in-medium properties of the D meson are affected by the D{sub s}-meson self-energy through the intermediate D{sub s}Y loops coupled to DN states. Similarly, dressing the D meson in the DY loops has an influence over the properties of the D{sub s} meson.-
dc.format.extent12 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoengeng
dc.publisherAmerican Physical Societyeng
dc.relation.isformatofReproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevC.84.015208cat
dc.relation.ispartofPhysical Review C, 2011, vol 84, núm. 1, 015208-
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevC.84.015208-
dc.rights(c) American Physical Society, 2011-
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationFísica nuclearcat
dc.subject.classificationPartícules (Física nuclear)cat
dc.subject.otherNuclear physicseng
dc.subject.otherParticles (Nuclear physics)eng
dc.titleOpen-charm mesons in nuclear matter at finite temperature beyond the zero-range approximationeng
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec598755-
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/227431/EU//HADRONPHYSICS2-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB))
Publicacions de projectes de recerca finançats per la UE
Articles publicats en revistes (Física Quàntica i Astrofísica)

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