Scalar Lambda N and Lambda Lambda interaction in a chiral unitary approach

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dc.creatorSasaki, K.
dc.creatorOset, E.
dc.creatorVacas, M. J. Vicente
dc.date2006-07-31
dc.date.accessioned2026-07-07T11:07:33Z
dc.date.available2026-07-07T11:07:33Z
dc.descriptionWe study the central part of Lambda N and Lambda Lambda potential by considering the correlated and uncorrelated two-meson exchange besides the omega exchange contribution. The correlated two-meson is evaluated in a chiral unitary approach. We find that a short range repulsion is generated by the correlated two-meson potential which also produces an attraction in the intermediate distance region. The uncorrelated two-meson exchange produces a sizeable attraction in all cases which is counterbalanced by omega exchange contribution.
dc.description15 pages, 12 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0607068
dc.identifierhttp://arxiv.org/abs/nucl-th/0607068
dc.identifierPhys.Rev.C74:064002,2006
dc.identifierdoi:10.1103/PhysRevC.74.064002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189881
dc.subjectNuclear Theory
dc.titleScalar Lambda N and Lambda Lambda interaction in a chiral unitary approach
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