Abstract
Decays of neutron-rich nuclei and produced in proton-induced fission of were studied at the Holifield Radioactive Ion Beam Facility using on-line mass separation and spectroscopy techniques. New -ray transitions were identified and level schemes, which include states at high excitation energies in the range between 3–7 MeV were constructed. These high-energy levels were identified to be populated through allowed Gamow-Teller transitions, and their structure was interpreted with new shell-model calculations. A -delayed neutron branching ratio of was deduced for and revised -decay half-life values of [155(17)(20) ms] and [122(28) ms] were determined.
8 More- Received 27 June 2015
- Revised 12 January 2016
- Corrected 29 April 2016
DOI:https://doi.org/10.1103/PhysRevC.93.044325
©2016 American Physical Society
Physics Subject Headings (PhySH)
Corrections
29 April 2016