Isovector pairing and quartet condensation in N=Z nuclei.

Autor: Sandulescu, N., Negrea, D., Dukelsky, J., Johnson, C. W.
Předmět:
Zdroj: AIP Conference Proceedings; Nov2012, Vol. 1498 Issue 1, p359-363, 5p, 2 Charts
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index