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Title: Some exploitations of the self-consistent QRPA approach with the Gogny force

Abstract

Fully consistent axially-symmetric-deformed quasiparticle random phase approximation calculations have been performed with the D1S Gogny force. Giant resonances in exotic nuclei as well as in deformed Mg and Si isotopes have been studied. Dipole responses have been calculated in Ne isotopes and N=16 isotones to study the existence of soft dipole modes in exotic nuclei. The same formalism has been used to describe multipole responses up to octupole in the deformed and heavy nucleus {sup 238}U. Low energy spectroscopy of nickel isotopes has been studied, revealing 0{sup +} states which display a particular structure.

Authors:
; ;  [1];  [2];  [2]
  1. CEA,DAM, DIF, F-91297 Arpajon (France)
  2. (France)
Publication Date:
OSTI Identifier:
22075598
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1491; Journal Issue: 1; Conference: Conference on nuclear structure and dynamics 2012, Opatija (Croatia), 9-13 Jul 2012; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; AXIAL SYMMETRY; DEFORMED NUCLEI; DIPOLES; GAMMA SPECTROSCOPY; GIANT RESONANCE; ISOTONIC NUCLEI; MAGNESIUM ISOTOPES; NEON ISOTOPES; NICKEL ISOTOPES; NITROGEN 16; NUCLEAR DEFORMATION; NUCLEAR FORCES; NUCLEAR STRUCTURE; OCTUPOLES; QUASI PARTICLES; RANDOM PHASE APPROXIMATION; SILICON ISOTOPES; URANIUM 238

Citation Formats

Peru, S., Martini, M., Dupuis, M., Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, CP-226, 1050 Brussels, Belgium and CEA,DAM, DIF, F-91297 Arpajon, and CEA,DAM, DIF, F-91297 Arpajon. Some exploitations of the self-consistent QRPA approach with the Gogny force. United States: N. p., 2012. Web. doi:10.1063/1.4764228.
Peru, S., Martini, M., Dupuis, M., Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, CP-226, 1050 Brussels, Belgium and CEA,DAM, DIF, F-91297 Arpajon, & CEA,DAM, DIF, F-91297 Arpajon. Some exploitations of the self-consistent QRPA approach with the Gogny force. United States. doi:10.1063/1.4764228.
Peru, S., Martini, M., Dupuis, M., Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, CP-226, 1050 Brussels, Belgium and CEA,DAM, DIF, F-91297 Arpajon, and CEA,DAM, DIF, F-91297 Arpajon. Sat . "Some exploitations of the self-consistent QRPA approach with the Gogny force". United States. doi:10.1063/1.4764228.
@article{osti_22075598,
title = {Some exploitations of the self-consistent QRPA approach with the Gogny force},
author = {Peru, S. and Martini, M. and Dupuis, M. and Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, CP-226, 1050 Brussels, Belgium and CEA,DAM, DIF, F-91297 Arpajon and CEA,DAM, DIF, F-91297 Arpajon},
abstractNote = {Fully consistent axially-symmetric-deformed quasiparticle random phase approximation calculations have been performed with the D1S Gogny force. Giant resonances in exotic nuclei as well as in deformed Mg and Si isotopes have been studied. Dipole responses have been calculated in Ne isotopes and N=16 isotones to study the existence of soft dipole modes in exotic nuclei. The same formalism has been used to describe multipole responses up to octupole in the deformed and heavy nucleus {sup 238}U. Low energy spectroscopy of nickel isotopes has been studied, revealing 0{sup +} states which display a particular structure.},
doi = {10.1063/1.4764228},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1491,
place = {United States},
year = {2012},
month = {10}
}