58 citations · 681 across the 44 of their papers we have counts for
4 papers · 2 filters
Partial conservation of seniority in nuclei
P. Van Isacker
A review is given of the relation between pairing, quasi-spin algebras and seniority. The former two concepts are closely connected, the relation being that the quasi-spin formalis…
Description of nuclei in the A100 mass region with the interacting boson model
M. Böyükata, P. Van Isacker, I. Uluer
Even--even nuclei in the mass region are investigated within the framework of the interacting boson model-1 ({IBM-1}). The study includes energy spectra and electric qua…
Effective three-body interactions in nuclei
P. Van Isacker, I. Talmi
It is shown that the three-body forces in the shell, for which recently evidence was found on the basis of spectroscopic properties of the Ca isotopes and isotone…
Pair-vibrational states in the presence of neutron-proton pairing
R. R. Chasman, P. Van Isacker
Pair vibrations are studied for a Hamiltonian with neutron-neutron, proton-proton and neutron-proton pairing. The spectrum is found to be rich in strongly correlated, low-lying exc…