We report new data on the Sb1366- yrast isomer with T1/2=489(40) ns and πg7/21×νf7/23 configuration, populated in the projectile fission of U238 on a Be9 target. The analysis confirms the lifetime, providing a good accuracy measurement. In addition, the decay of the isomer to the ground state is newly suggested. Our result for the isomeric decay scheme is in a good agreement with shell-model calculations.
|Journal||Physical Review C - Nuclear Physics|
|Publication status||Published - Aug 3 2015|
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics