Multiparticle-multihole configuration mixing description of nuclear many-body systems

Journal Article · Wed Oct 15 00:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4899228· OSTI ID:22307980

Robin, C.; Pillet, N.; Le Bloas, J.; Berger, J. -F. ^[1]; Zelevinsky, V. G. ^[2]

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1. CEA/DAM/DIF, F-91297 Arpajon (France)
2. Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)

In this work we discuss the multiparticle-multihole configuration mixing method which aims to describe the structure of atomic nuclei. Based on a variational principle it is able to treat in a unified way all types of long-range correlations between nucleons, without introducing symmetry breaking. The formalism is presented along with some preliminary results obtained for a few sd-shell nuclei. In the presented applications, the D1S Gogny force has been used.

• OSTI ID: 22307980
• Journal Information: AIP Conference Proceedings, Vol. 1619, Issue 1; Conference: 4. conference on nuclei and mesoscopic physics 2014, East Lansing, MI (United States), 5-9 May 2014; Other Information: (c) 2014 AIP Publishing LLC; 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
CONFIGURATION MIXING
CORRELATIONS
MANY-BODY PROBLEM
NUCLEAR FORCES
NUCLEAR STRUCTURE
NUCLEI
NUCLEONS
SYMMETRY BREAKING
VARIATIONAL METHODS