Abstract
We report the first confirmation of the predicted inversion between the and nuclear states in the midshell. This was achieved at the ISOLDE facility, by using a combination of in-source laser spectroscopy and collinear laser spectroscopy on the ground states of , which measured the nuclear spin and magnetic moments. The obtained values are , , and corresponding to spins for and for . The results are in fair agreement with large-scale shell-model calculations.
- Received 31 July 2009
DOI:https://doi.org/10.1103/PhysRevLett.103.142501
©2009 American Physical Society