Abstract
The quadrupole moment of the highly deformed band built upon the neutron intruder orbital in has been measured, using the Doppler shift attenuation method and Braune stopping powers, to be 7.0±0.7 e b. These data provide strong evidence that this high-j, N=6 intruder orbital is responsible for the highly deformed states seen in this region. The result is compared to total Routhian surface calculations. A possible explanation for the observed anomalous behavior of the moment of inertia in this nucleus is discussed in terms of quenched static proton pair correlations.
- Received 7 June 1990
DOI:https://doi.org/10.1103/PhysRevC.42.R1805
©1990 American Physical Society