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Chiral dynamics of baryon resonances and hadrons in a nuclear medium

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Chiral dynamics of baryon resonances and hadrons in a nuclear medium

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dc.contributor.author	Oset Báguena, Eulogio
dc.contributor.author	Cabrera Urbán, Daniel
dc.contributor.author	Magas, Volodymyr
dc.contributor.author	Roca Zamora, Luis
dc.contributor.author	Sarkar, S.
dc.contributor.author	Vicente Vacas, Manuel José
dc.contributor.author	Ramos Gómez, Àngels
dc.date.accessioned	2014-10-29T12:36:01Z
dc.date.available	2014-10-29T12:36:01Z
dc.date.issued	2006
dc.identifier.citation	Oset Báguena, Eulogio Cabrera, D. Magas, Volodymyr Roca, L. Sarkar, S. Vicente Vacas, Manuel José Ramos, A. 2006 Chiral dynamics of baryon resonances and hadrons in a nuclear medium Pramana-Journal of Physics 66 4 731 752
dc.identifier.uri	http://hdl.handle.net/10550/39493
dc.description.abstract	In these lectures I make an introduction to chiral unitary theory applied to the meson-baryon interaction and show how several well-known resonances are dynamically generated, and others axe predicted. Two very recent experiments are analyzed, one of them showing the existence of two Lambda(1405) states and the other one providing support for the Lambda(1520) resonance as a quasi-bound state of Sigma(1385)pi. The use of chiral Lagrangians to account for the hadronic interaction at the elementary level introduces a new approach to deal with the modification of meson and baryon properties in a nuclear medium. Examples of it for (K) over bar, eta and phi modification in the nuclear medium are presented.
dc.language.iso	eng
dc.relation.ispartof	Pramana-Journal of Physics, 2006, vol. 66, num. 4, p. 731-752
dc.subject	Física
dc.title	Chiral dynamics of baryon resonances and hadrons in a nuclear medium
dc.type	journal article	es_ES
dc.date.updated	2014-10-29T12:36:01Z
dc.identifier.doi	10.1007/BF02704803
dc.identifier.idgrec	079379
dc.rights.accessRights	open access	es_ES