Seminar (セミナー)2024.11.22 Nakada, Hitoshi (Chiba University)

The following seminar will be given by Dr Nakada, Hitoshi in Chiba University on Friday, November 22nd, 2024.

Lecturer: Hitoshi Nakada (Chiba University)
Place: Workshop Room, Center for Computational Sciences
Date/Time:: November 22, Friday, 15:40 pm –
Title:: Deformability of neutron-deficient Sn nuclei and related topics studied with semi-realistic interaction
Abstract:: As experimental data in unstable nuclei have been accumulated, it has been recognized that magic numbers are more fragile than believed previously. Whereas the Sn nuclei have been considered typical spherical nuclei, the E2 transitions in neutron-deficient Sn nuclei are hard to describe within the conventional picture. The deformability of the neutron-deficient Sn nuclei will be argued, based on self-consistent calculations with a semi-realistic interaction, The relevance of the pseudo-spin symmetry and the roles of the tensor force in it will also be argued.