Isovector pairing and quartet condensation in N=Z nuclei

Journal Article · Tue Nov 20 00:00:00 EST 2012 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4768519· OSTI ID:22075825

Sandulescu, N; Negrea, D; Dukelsky, J; Johnson, C W ^[1]

---

1. National Institute of Physics and Nuclear Engineering, P.O. BOX MG-6, 76900 Bucharest-Magurele (Romania)

We introduce and study a quartet condensate model (QCM) to treat the isovector pairing correlations in N=Z nuclei, by conserving the particle number and the total spin and isospin in the ground state of such nuclei. For the calculations we choose different isovector pairing forces acting on spherical and axially deformed single particle states. The results show that the QCM model describes very well the isovector pairing correlations for nuclear systems with N=Z.

• OSTI ID: 22075825
• Journal Information: AIP Conference Proceedings, Vol. 1498, Issue 1; Conference: Carpathian summer school of physics 2012, Sinaia (Romania), 24 Jun - 7 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
CORRELATIONS
DEFORMED NUCLEI
GROUND STATES
ISOSPIN
ISOVECTORS
NUCLEAR FORCES
NUCLEAR STRUCTURE
PAIRING INTERACTIONS
SPHERICAL CONFIGURATION
SPIN