The surface geometry of exotic nuclei
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
27/05/2014
27/05/2014
26/03/2007
|
Resumo |
We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov one with the Gogny force. The proton and neutron density distributions are fitted to two-parameter Fermi density distributions to obtain the half-density radii and diffuseness parameters. Those parameters allow us to determine the nature of the neutron skins predicted by the models. The calculations are compared with existing experimental data. © 2007 American Institute of Physics. |
Formato |
118-122 |
Identificador |
http://dx.doi.org/10.1063/1.2710566 AIP Conference Proceedings, v. 884, p. 118-122. 0094-243X 1551-7616 http://hdl.handle.net/11449/69578 10.1063/1.2710566 2-s2.0-33947387029 2-s2.0-33947387029.pdf |
Idioma(s) |
eng |
Relação |
AIP Conference Proceedings |
Direitos |
closedAccess |
Palavras-Chave | #Nuclear structure #Relativistic models #Surface geometry |
Tipo |
info:eu-repo/semantics/conferencePaper |