Mass Number Dependence of Nuclear Pairing
Nuclear Theory
2016-09-08 v1
Abstract
Large scale Hartree-Fock-Bogoliubov (HFB) calculations with the finite-range Gogny force D1S have been performed in order to extract the corresponding theoretical average mass dependence of the nuclear gap values. Good agreement with experimental data from the three-point filter (N) with N odd has been found for both the neutron and proton gaps. The study confirms earlier findings [W. Satula, J. Dobaczewski, and W. Nazarewicz, Phys. Rev. Lett. 81 3599 (1998)] that the mass dependence of the gap is much weaker than the so far accepted 12/ MeV law.
Cite
@article{arxiv.nucl-th/0206067,
title = {Mass Number Dependence of Nuclear Pairing},
author = {S. Hilaire and J. -F. Berger and M. Girod and W. Satula and P. Schuck},
journal= {arXiv preprint arXiv:nucl-th/0206067},
year = {2016}
}