Speaker
L. Coraggio
(Istituto Nazionale di Fisica Nucleare – Sezione di Napoli (Italy))
Description
Shell-model calculations for nuclei with valence nucleons outside 48Ca are presented, wherein a fully microscopic approach is adopted. Namely, the single-particle energies and the matrix elements of both the two-body interaction and the electromagnetic multipole operators are derived theoretically starting from the high-precision CD-Bonn nucleon-nucleon potential, renormalized by way of the V-low-k approach. The results compare satisfactorily with a large amount of experimental data. Some remarks are made about the onset of the quadrupole collectivity at N=40.
Primary author
L. Coraggio
(Istituto Nazionale di Fisica Nucleare – Sezione di Napoli (Italy))