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http://hdl.handle.net/10261/26479
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dc.contributor.author | Oset, Eulogi | - |
dc.contributor.author | Ramos, Àngels | - |
dc.date.accessioned | 2010-07-22T10:38:19Z | - |
dc.date.available | 2010-07-22T10:38:19Z | - |
dc.date.issued | 2010-06-03 | - |
dc.identifier.citation | European Physical Journal A - Hadrons and Nuclei 44 (3): 445-454 (2010) | en_US |
dc.identifier.issn | 1434-6001 | - |
dc.identifier.uri | http://hdl.handle.net/10261/26479 | - |
dc.description.abstract | We study the interaction of vector mesons with the octet of stable baryons in the framework of the local hidden gauge formalism using a coupled-channels unitary approach. We examine the scattering amplitudes and their poles, which can be associated to known J(P) = 1/2(-), 3/2(-) baryon resonances, in some cases, or give predictions in other ones. The formalism employed produces doublets of degenerate J(P) = 1/2(-), 3/2(-) states, a pattern which is observed experimentally in several cases. The findings of this work should also be useful to guide present experimental programs searching for new resonances, in particular in the strange sector where the current information is very poor. | en_US |
dc.description.sponsorship | We would like to thank J. Garzon for checking the formulas of the paper. This work is partly supported by the EU contract No. MRTN-CT-2006-035482 (FLAVIAnet), by the contracts FIS2006-03438 FIS2008-01661 from MICINN (Spain) and by the Generalitat de Catalunya contract 2005SGR-00343. We acknowledge the support of the European Community-Research Infrastructure Integrating Activity “Study of Strongly Interacting Matter” (HadronPhysics2, Grant Agreement n. 227431) under the Seventh Framework Programme of EU. | en_US |
dc.format.extent | 219766 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | Springer Nature | en_US |
dc.rights | openAccess | en_US |
dc.title | Dynamically generated resonances from the vector octet-baryon octet interaction | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1140/epja/i2010-10957-3 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1140/epja/i2010-10957-3 | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
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octet interaction.pdf | 214,62 kB | Adobe PDF | Visualizar/Abrir |
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