Electric Mean Squared Radii of Lambda(1405) in Chiral Dynamics

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dc.creatorSekihara, T.
dc.creatorHyodo, T.
dc.creatorJido, D.
dc.date2008-03-31
dc.date.accessioned2026-07-07T11:49:28Z
dc.date.available2026-07-07T11:49:28Z
dc.descriptionThe electric mean squared radii <r^2>_E of Lambda(1405) are calculated in the chiral unitary model. We describe the Lambda(1405) as a dynamically generated resonance fully in the octet meson and octet baryon scattering. We also consider ``Lambda(1405)'' as a bound state of KbarN. For the later ``Lambda(1405),'' we obtain negative and larger absolute value of electric mean squared radius than that of ordinary baryons, which implies that Lambda(1405) have structure of widely spread K^- around p.
dc.description4 pages, 1 figure, use ws-mpla.cls. Talk given at Workshop on Chiral Symmetry in Hadron and Nuclear Physics: Chiral07, Osaka, Japan, 13-16 Nov 2007
dc.identifierhttps://arxiv.org/abs/0803.4375
dc.identifierhttp://arxiv.org/abs/0803.4375
dc.identifierMod.Phys.Lett.A23:2421-2424,2008
dc.identifierdoi:10.1142/S0217732308029526
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203244
dc.subjectNuclear Theory
dc.titleElectric Mean Squared Radii of Lambda(1405) in Chiral Dynamics
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