https://doi.org/10.1007/s100500070081
Short Note
Influence of the spin-orbit couplingon nuclear superfluidity along the N = Z line
GANIL, BP 5027, F-14076, Caen Cedex 5, France
* e-mail: juillet@ganil.fr
Received:
12
April
2000
Published online: 15 September 2000
We show that the spin-orbit potential of the nuclear mean field destroys isoscalar superfluid correlations in self-conjugate nuclei. Using group theory and boson mapping techniques on a Hamiltonian including single particle splittings and a SO ST (8) pairing interaction, we give analytical expressions for the spin-orbit dependence of some N = Z properties such as the relative position of T = 0 and T = 1 states in odd-odd systems or double binding-energy differences of even-even nuclei.
PACS: 21.60.Cs Shell model – / 21.60.Ev Collective models – / 21.60.Fw Model based on group theory –
© Società Italiana di Fisica and Springer-Verlag, 2000
