Mihai Horoi
Published 1994-10-05Version 1
A simple superfluid model with an effective four body interaction of monopole pairing type is used to explain the staggering of the charge radii in the isotope chains. The contribution of deformation and of the particle number projection are analyzed for the Sn isotopes. Good results are obtained for the staggering parameters and neutron pairing energies.
Comments: RevTex, 19 pages and 4 postscript figures uuencoded and attached. To appear in Phys. Rev. C
Journal: Phys.Rev.C50:2834-2840,1994
Projection and ground state correlations made simple
The relation between nuclear charge radii and other parameters characterizing the nuclear drops
Shell and isospin effects in nuclear charge radii
