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

Journal Article · Sat Oct 20 00:00:00 EDT 2012 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4764228· OSTI ID:22075598

Peru, S; Martini, M; Dupuis, M ^[1]

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1. CEA,DAM, DIF, F-91297 Arpajon (France)

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.

• OSTI ID: 22075598
• Journal Information: AIP Conference Proceedings, Vol. 1491, 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); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

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