ar X iv : n uc l - th / 9 70 20 47 v 1 2 1 Fe b 19 97 Neutron - proton pairing in the BCS approach

ar X iv : n uc l - th / 9 80 60 97 v 1 2 9 Ju n 19 98 3 P 2 - 3 F 2 pairing in neutron matter with modern nucleon - nucleon potentials

ar X iv : n uc l - th / 9 80 70 34 v 1 1 0 Ju l 1 99 8 Universalities of Triplet Pairing in Neutron Matter

The fundamental structure of the full set of solutions of the BCS P2 pairing problem in neutron matter is established. The relations between different spin-angle components in these solutions are shown to be practically independent of density, temperature, and the specific form of the pairing interaction. The spectrum of pairing energies is found to be highly degenerate. Typeset using REVTEX

ar X iv : n uc l - th / 9 70 90 13 v 1 8 S ep 1 99 7 S - wave Pairing of Λ Hyperons in Dense Matter

In this work we calculate the 1 S 0 gap energies of Λ hyperons in neutron star matter. The calculation is based on a solution of the BCS gap equation for an effective G-matrix parameterization of the Λ−Λ interaction with a nuclear matter background, presented recently by Lanskoy and Yamamoto. We find that a gap energy of a few tenths of MeV is expected for Λ Fermi momenta up to about 1.3 fm −1....

ar X iv : n uc l - th / 9 70 10 02 v 1 2 J an 1 99 7 Mapping the proton drip - line up to A = 70

Coulomb energy differences between mirror nuclei with A ≤ 70 are calculated within the framework of the nuclear shell model using an effective Coulomb plus isovector and isotensor interaction. Absolute binding energies for proton-rich nuclei are predicted by adding the calculated Coulomb shifts to experimentally measured binding energies for the neutron-rich mirror. The location of the proton d...

ar X iv : n uc l - th / 9 60 80 20 v 1 1 2 A ug 1 99 6 Shell Structure of the Superheavy Elements

Ground state properties of the superheavy elements (SHE) with 108≤Z≤128 and 150≤N ≤192 are investigated using both the Skyrme-Hartree-Fock method with a density-independent contact pairing interaction and the macroscopic-microscopic approach with an average Woods-Saxon potential and a monopole pairing interaction. Detailed analysis of binding energies, separation energies, shell effects, single...