Hadronic molecules in the open charm and open bottom baryon spectrum

Using a constituent quark model, we study possible molecular structures in the nonstrange open-charm and open-bottom spectrum. D(*)N, B¯(*)N, D(*)Δ, and B¯(*)Δ configurations are considered. We found molecular structures in all these channels. In particular, we describe the Λc(2940) as a D*N molecul...

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Detalles Bibliográficos
Autores principales: Ortega, P  G, Entem, D  R, Fernández, F
Lenguaje:eng
Publicado: 2014
Materias:
Strong Interactions
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.90.114013
http://cds.cern.ch/record/2135845
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author Ortega, P  G
Entem, D  R
Fernández, F
author_facet Ortega, P  G
Entem, D  R
Fernández, F
author_sort Ortega, P  G
collection CERN
description Using a constituent quark model, we study possible molecular structures in the nonstrange open-charm and open-bottom spectrum. D(*)N, B¯(*)N, D(*)Δ, and B¯(*)Δ configurations are considered. We found molecular structures in all these channels. In particular, we describe the Λc(2940) as a D*N molecule with JP=32−, whereas D(*)Δ structures may be an option for the recently discovered Xc(3250) and Xc(3212) resonances.
id oai-inspirehep.net-1333440
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling oai-inspirehep.net-13334402020-05-15T15:35:00Zdoi:10.1103/PhysRevD.90.114013http://cds.cern.ch/record/2135845engOrtega, P  GEntem, D  RFernández, FHadronic molecules in the open charm and open bottom baryon spectrumStrong InteractionsParticle Physics - PhenomenologyUsing a constituent quark model, we study possible molecular structures in the nonstrange open-charm and open-bottom spectrum. D(*)N, B¯(*)N, D(*)Δ, and B¯(*)Δ configurations are considered. We found molecular structures in all these channels. In particular, we describe the Λc(2940) as a D*N molecule with JP=32−, whereas D(*)Δ structures may be an option for the recently discovered Xc(3250) and Xc(3212) resonances.oai:inspirehep.net:13334402014
spellingShingle Strong Interactions
Particle Physics - Phenomenology
Ortega, P  G
Entem, D  R
Fernández, F
Hadronic molecules in the open charm and open bottom baryon spectrum
title Hadronic molecules in the open charm and open bottom baryon spectrum
title_full Hadronic molecules in the open charm and open bottom baryon spectrum
title_fullStr Hadronic molecules in the open charm and open bottom baryon spectrum
title_full_unstemmed Hadronic molecules in the open charm and open bottom baryon spectrum
title_short Hadronic molecules in the open charm and open bottom baryon spectrum
title_sort hadronic molecules in the open charm and open bottom baryon spectrum
topic Strong Interactions
Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.90.114013
http://cds.cern.ch/record/2135845
work_keys_str_mv AT ortegapg hadronicmoleculesintheopencharmandopenbottombaryonspectrum
AT entemdr hadronicmoleculesintheopencharmandopenbottombaryonspectrum
AT fernandezf hadronicmoleculesintheopencharmandopenbottombaryonspectrum

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