In-beam study of the N=Z nucleus 6633As33 using the decay tagging technique
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.
Publication Source (Journal or Book title)
Nuclear Physics A
Grzywacz, R., Yu, C., Janas, Z., Paul, S., Batchelder, J., Bingham, C., Ginter, T., Gross, C., McConnell, J., Lipoglavsek, M., Piechaczek, A., Radford, D., Ressler, J., Rykaczewski, K., Shergur, J., Walters, W., Zganjar, E., Baktash, C., Carpenter, M., Janssens, R., Svensson, C., Waddington, J., Ward, D., & Dragulescu, E. (2001). In-beam study of the N=Z nucleus 6633As33 using the decay tagging technique. Nuclear Physics A, 682 (1-4), 41-47. https://doi.org/10.1016/S0375-9474(00)00620-5