Gogny HFB prediction of nuclear structure properties

Journal Article · Fri Oct 28 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3628411· OSTI ID:21612085

Goriely, S ^[1]; Hilaire, S; Girod, M ^[2]

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1. IAA-ULB, Campus de la Plaine, CP 226 1050 Brussels (Belgium)
2. CEA, DAM, DIF, F-91297 Arpajon (France)

Large scale mean field calculations from proton to neutron drip lines have been performed using the Hartree-Fock-Bogoliubov method based on the Gogny nucleon-nucleon effective interaction. This extensive study has shown the ability of the method to reproduce bulk nuclear structure data available experimentally. This includes nuclear masses, radii, matter densities, deformations, moment of inertia as well as collective mode (low energy and giant resonances). In particular, the first mass table based on a Gogny-Hartree-Fock-Bogolyubov calculation including an explicit and coherent account of all the quadrupole correlation energies is presented. The rms deviation with respect to essentially all the available mass data is 798 keV. Nearly 8000 nuclei have been studied under the axial symmetry hypothesis and going beyond the mean-field approach.

• OSTI ID: 21612085
• Journal Information: AIP Conference Proceedings, Vol. 1377, Issue 1; Conference: FINUSTAR 3 Conference on frontiers in nuclear structure, astrophysics, and reactions, Rhodes (Greece), 23-27 Aug 2010; Other Information: DOI: 10.1063/1.3628411; (c) 2011 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
ELECTRON CORRELATION
GIANT RESONANCE
HARTREE-FOCK METHOD
HARTREE-FOCK-BOGOLYUBOV THEORY
KEV RANGE
MEAN-FIELD THEORY
MOMENT OF INERTIA
NEUTRONS
NUCLEAR DEFORMATION
NUCLEAR MATTER
NUCLEAR STRUCTURE
NUCLEI
NUCLEON-NUCLEON INTERACTIONS
PROTONS
APPROXIMATIONS
BARYON-BARYON INTERACTIONS
BARYONS
CALCULATION METHODS
CORRELATIONS
DEFORMATION
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MATTER
NUCLEONS
PARTICLE INTERACTIONS
RESONANCE
SYMMETRY