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Dynamically generated resonances in the chiral unitary approach to meson baryon interaction

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Dynamically generated resonances in the chiral unitary approach to meson baryon interaction

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dc.contributor.author	Oset Báguena, Eulogio
dc.contributor.author	Sarkar, S.
dc.contributor.author	Vicente Vacas, Manuel José
dc.contributor.author	Ramos Gómez, Àngels
dc.contributor.author	Jido, D.
dc.contributor.author	Oller Berber, José Antonio
dc.contributor.author	Meissner, Ulf-G.
dc.date.accessioned	2014-10-29T09:25:17Z
dc.date.available	2014-10-29T09:25:17Z
dc.date.issued	2005
dc.identifier.citation	Oset Báguena, Eulogio Sarkar, S. Vicente Vacas, Manuel José Ramos, A. Jido, D. Oller Berber, José Antonio Meissner, Ulf-G. 2005 Dynamically generated resonances in the chiral unitary approach to meson baryon interaction International Journal of Modern Physics A 20 8-9 1619 1626
dc.identifier.uri	http://hdl.handle.net/10550/39470
dc.description.abstract	In this talk we report on the use of a chiral unitary approach for the interaction of the octets of meson and baryon and the octet of mesons with the decuplet of baryons. Two octets of J(pi) = 1/2(-) baryon states and a singlet are generated dynamically in the first case, resulting in the case of strangeness S = -1 in two poles of the scattering matrix close to the nominal A(1405) resonance. In the second case many resonances are also generated, among them an exotic baryon with S = I corresponding to a Delta K resonance. We make suggestions of experiments which could show evidence for the existence of these states.
dc.language.iso	eng
dc.relation.ispartof	International Journal of Modern Physics A, 2005, vol. 20, num. 8-9, p. 1619-1626
dc.subject	Física
dc.title	Dynamically generated resonances in the chiral unitary approach to meson baryon interaction
dc.type	journal article	es_ES
dc.date.updated	2014-10-29T09:25:17Z
dc.identifier.doi	10.1142/S0217751X05023086
dc.identifier.idgrec	025709
dc.rights.accessRights	open access	es_ES