1. DSpace at MEDIU
  2. مقالات مستوردة من دليل الدوريات مفتوحة المصدر DOAJ
  3. Physics and Astronomy
Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/8561
Full metadata record
DC FieldValueLanguage
dc.creatorLisboa R.-
dc.creatorMalheiro M.-
dc.creatorAlberto P.-
dc.date2004-
dc.date.accessioned2013-06-01T11:30:48Z-
dc.date.available2013-06-01T11:30:48Z-
dc.date.issued2013-06-01-
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332004000200033-
dc.identifierhttp://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2004&volume=34&issue=1a&spage=293-
dc.identifier.urihttp://koha.mediu.edu.my:8181/jspui/handle/123456789/8561-
dc.descriptionWe investigate the isospin dependence of pseudospin symmetry in the chain of tin isotopes (from 120Sn until 170Sn). Using a Woods-Saxon parametrization of the nuclear potential for these isotopes we study in detail the effect of the vector-isovector rho and Coulomb potentials in the energy splittings of neutron and proton pseudospin partners in the isotopic chain. We conclude that the realization of nuclear pseudospin symmetry does not change considerably with the mass number, and is always favored for neutrons. We also find that the rho potential accounts for essentially all the pseudospin isospin asymmetry observed and that the Coulomb potential plays a negligible role in this asymmetry. This can be explained by the dynamical nature of pseudospin symmetry in nuclei, namely the dependence of the pseudospin splittings on the shape of the nuclear mean-field potential.-
dc.publisherSociedade Brasileira de Física-
dc.sourceBrazilian Journal of Physics-
dc.titleThe nuclear pseudospin symmetry along an isotopic chain-
Appears in Collections:Physics and Astronomy

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.