In-beam study of the N=Z nucleus 66 33As33 using the decay tagging technique

R. Grzywacz, C. H. Yu, Z. Janas, S. D. Paul, J. C. Batchelder, C. R. Bingham, T. N. Ginter, C. J. Gross, J. McConnell, M. Lipoglavsek, A. Piechaczek, D. C. Radford, J. J. Ressler, K. Rykaczewski, J. Shergur, W. B. Walters, E. F. Zganjar, C. Baktash, M. P. Carpenter, R. V.F. JanssensC. E. Svensson, J. C. Waddington, D. Ward, E. Dragulescu

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

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 languageEnglish
Pages (from-to)41-47
Number of pages7
JournalNuclear Physics A
Volume682
Issue number1-4
DOIs
StatePublished - Feb 12 2001

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