Dynamically generated open-charm baryons beyond the zero-range approximation
| dc.contributor.author | Jiménez Tejero, Clara Estela | cat |
| dc.contributor.author | Ramos Gómez, Àngels | cat |
| dc.contributor.author | Vidaña Haro, Isaac | cat |
| dc.date.accessioned | 2011-01-13T15:54:25Z | - |
| dc.date.available | 2011-01-13T15:54:25Z | - |
| dc.date.issued | 2009-11-18 | - |
| dc.description.abstract | The interaction of the low-lying pseudoscalar mesons with the ground-state baryons in the charm sector is studied within a coupled-channel approach using a t-channel vector-exchange driving force. The amplitudes describing the scattering of the pseudoscalar mesons off the ground-state baryons are obtained by solving the Lippmann-Schwinger equation. We analyze in detail the effects of going beyond the t=0 approximation. Our model predicts the dynamical generation of several open-charm baryon resonances in different isospin and strangeness channels, some of which can be clearly identified with recently observed states. | eng |
| dc.format.extent | 11 p. | - |
| dc.format.mimetype | application/pdf | - |
| dc.identifier.idgrec | 598749 | |
| dc.identifier.issn | 1089-490X | - |
| dc.identifier.uri | https://hdl.handle.net/2445/15285 | |
| dc.language.iso | eng | eng |
| dc.publisher | American Physical Society | eng |
| dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevC.80.055206 | cat |
| dc.relation.ispartof | Physical Review C, 2009, vol. 80, núm 5, p. 0552061-1-0552061-1 | - |
| dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/227431/EU//HADRONPHYSICS2 | - |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevC.80.055206 | |
| dc.rights | (c) American Physical Society, 2009 | - |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Partícules (Matèria) | cat |
| dc.subject.classification | Models | cat |
| dc.subject.classification | Barions | cat |
| dc.subject.other | Properties of specific particles | - |
| dc.subject.other | Specific theories and interaction models | - |
| dc.subject.other | Baryons | eng |
| dc.title | Dynamically generated open-charm baryons beyond the zero-range approximation | eng |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion |
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