Abstract
Several new prompt electromagnetic transitions have been identified in the N=Z nucleus 66As using the Isomer Decay Tagging technique with the Recoil Mass Spectrometer and the Clarion array at ORNL. The observed gamma rays feed a microsecond isomeric state. The strongest cascade observed in this experiment has also been identified in a p-γγγ data set from a Gammasphere experiment. No transitions bypassing the isomer were identified. The lifetimes of the two previously known isomeric states in 66As were remeasured.
Original language | English |
---|---|
Pages (from-to) | 41-47 |
Number of pages | 7 |
Journal | Nuclear Physics A |
Volume | 682 |
Issue number | 1-4 |
DOIs | |
State | Published - Feb 12 2001 |