Relativistic RPA for isobaric analogue and Gamow-Teller resonances in closed shell nuclei

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidad Nacional de La Plata
dc.date.accessioned2014-05-27T11:19:41Z
dc.date.accessioned2022-10-05T17:38:13Z
dc.date.available2014-05-27T11:19:41Z
dc.date.available2022-10-05T17:38:13Z
dc.date.created2014-05-27T11:19:41Z
dc.date.issued1998-12-17
dc.identifierPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 444, n. 1-2, p. 14-20, 1998.
dc.identifier0370-2693
dc.identifierhttp://hdl.handle.net/11449/65675
dc.identifier10.1016/S0370-2693(98)01373-2
dc.identifierWOS:000077887700003
dc.identifier2-s2.0-0346545986
dc.identifier2914838355690793
dc.identifier0000-0002-3024-2671
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3915575
dc.description.abstractWe perform a self-consistent relativistic RPA calculation for the isobaric analogue and Gamow-Teller resonances based on relativistic mean field theory results for the ground states of 48Ca, 90Zr and 208Pb. We use the parameter set NL1 for the σ, ω and ρ mesons, and experimental values for the pion and nucleon. An extra parameter, related to the intensity of the contact term in the pion-exchange interaction, is crucial to reproduce the latter resonances. © 1998 Published by Elsevier Science B.V. All rights reserved.
dc.languageeng
dc.relationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation4.254
dc.relation2,336
dc.rightsAcesso restrito
dc.sourceScopus
dc.titleRelativistic RPA for isobaric analogue and Gamow-Teller resonances in closed shell nuclei
dc.typeArtigo


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