IBM-1 calculations towards the neutron-rich nucleus ${}^{106}$Zr

Abstract

The neutron-rich N=66 isotonic and A=106 isobaric chains, covering regions with varying types of collectivity, are interpreted in the framework of the interacting boson model. Level energies and electric quadrupole transition probabilities are compared with available experimental information. The calculations for the known nuclei in the two chains are extrapolated towards the neutron-rich nucleus ${}^{106}$Zr.

Comments: 5 pages, 2 figures, 6 tables, to be published in Phys. Rev. C