Proton-Neutron Pairing Interaction in Neutron Rich A = 132 Nuclei

Journal Article · Sun Oct 31 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3518340· OSTI ID:21428749

Laouet, N; Benrachi, F; Khiter, M; Benmicia, N; Saifi, H ^[1]

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1. Laboratoire de Physique Mathematique et Subatomique, Physics Departement, Montouri University, Constantine (Algeria)

In infinite nuclear systems, such as neutron stars, pairing phenomena have a particular interest in the study of nuclear structure properties. Thus, pairing lies at the heart of quantum many body problems, and nuclear process connecting to nucleosynthesis. In this work, we are interested on the contribution of this aspect, for neutron rich nuclei far from stability in the vicinity of doubly magic {sup 132}Sn. The study of A = 134 isobar, which presents a proton-neutron mixing in valence space, based on the proton-neutron correlation properties. Our results, using the P{sub d} pairing gap calculations, are in a good agreement with the experimental data.

• OSTI ID: 21428749
• Journal Information: AIP Conference Proceedings, Vol. 1295, Issue 1; Conference: 3. Algerian workshop on astronomy and astrophysics, Constantine (Algeria), 12-13 Jun 2010; Other Information: DOI: 10.1063/1.3518340; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CORRELATIONS
ELECTRON PAIRS
MANY-BODY PROBLEM
NEUTRON STARS
NEUTRON-RICH ISOTOPES
NEUTRONS
NUCLEAR STRUCTURE
NUCLEOSYNTHESIS
PAIRING INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTONS
TIN 132
BARYON-BARYON INTERACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
ELEMENTARY PARTICLES
EVEN-EVEN NUCLEI
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
NUCLEI
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
PARTICLE INTERACTIONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
STARS
SYNTHESIS
TIN ISOTOPES