Effects of new non-linear couplings in relativistic effective field theory

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dc.creatorDel Estal, M.
dc.creatorCentelles, M.
dc.creatorViñas, X.
dc.creatorPatra, S. K.
dc.date1999-09-07
dc.date2000-11-30
dc.date.accessioned2026-07-07T05:43:16Z
dc.date.available2026-07-07T05:43:16Z
dc.descriptionWe extend the relativistic mean field theory model of Sugahara and Toki (TM1) by adding new couplings suggested by modern effective field theories. An improved set of parameters (TM1*) is developed with the goal to test the ability of the models based on effective field theory to describe the properties of finite nuclei and, at the same time, to be consistent with the trends of Dirac-Brueckner-Hartree-Fock calculations at densities away from the saturation region. We compare our calculations with other relativistic nuclear force parameters for various nuclear phenomena.
dc.description26 pages, 11 postscript figures (accepted for publication to Phys. Rev. C)
dc.identifierhttps://arxiv.org/abs/nucl-th/9909010
dc.identifierhttp://arxiv.org/abs/nucl-th/9909010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/83248
dc.subjectNuclear Theory
dc.titleEffects of new non-linear couplings in relativistic effective field theory
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