Abstract
Extensions to the yrast decay sequence of the neutron-rich nucleus have been established through the analysis of the deexcitation of fragments produced in deep-inelastic processes which occur when 230 MeV ions interact with a target of The highly sensitive GASP array of escape-suppressed Ge detectors was used to measure the resulting -ray deexcitations of both projectilelike and targetlike fragments. New excited states in are observed at 1445 and 2451 keV, thus adding to the two previously known excited states. Comparisons to shell-model calculations have also been made.
- Received 19 November 2002
DOI:https://doi.org/10.1103/PhysRevC.67.024302
©2003 American Physical Society