35 citations · 250 across the 23 of their papers we have counts for
Showing 2022Show all
3 papers · 1 filter
nucl-th2022★ 1 cited
Excited states of zero seniority based on a pair condensate
Th. Popa, N. Sandulescu, M. Sambataro
We study the excited states of zero seniority for various like-particle systems interacting by pairing forces and by general two-body interactions. We consider two types of excitat…
nucl-th2022★ 2 cited
Coexistence of quartets and pairs in even-even nuclei
M. Sambataro, N. Sandulescu, D. Gambacurta
We analyse the structure of the ground states of even-even nuclei with nucleons moving in the same major shell and interacting via realistic two-body forces of shell-model ty…
nucl-th2022
Intrinsic states of deformed N=Z nuclei in a quartet formalism
M. Sambataro, N. Sandulescu
The band structure of N=Z nuclei is constructed from intrinsic states defined in terms of quartets. The simplest of these states is a condensate of collective quartets with isospin…