Abstract
The structure of the nuclei was investigated at Gammasphere using both deep inelastic and fusion-evaporation reactions. As a result of this work, expanded level schemes are now available for these three neutron-rich, even-even isotopes. Experimental signatures were found for both single-particle and collective excitations whose relative importance varies with neutron number. Together with recent structural information on the odd- neighbors, the present data highlight the changing role of the orbital with neutron number. Comparisons with shell-model calculations using the recently developed GXPF1A interaction and with total Routhian surface calculations are presented.
9 More- Received 6 September 2006
DOI:https://doi.org/10.1103/PhysRevC.74.064315
©2006 American Physical Society