Yrast and near-yrast excitations up to high spin in [Formula Presented]

R. M. Clark, J. N. Wilson, D. Appelbe, M. P. Carpenter, C. J. Chiara, M. Cromaz, M. A. Deleplanque, M. Devlin, R. M. Diamond, P. Fallon, D. B. Fossan, R. V.F. Janssens, D. G. Jenkins, N. Kelsall, T. Koike, D. R. LaFosse, G. J. Lane, I. Y. Lee, A. O. Macchiavelli, D. G. SarantitesD. Seweryniak, K. Starosta, F. S. Stephens, C. E. Svensson, K. Vetter, R. Wadsworth, J. C. Waddington, D. Ward, I. Wiedenhöver, B. Alex Brown

Research output: Contribution to journalArticle

Abstract

The gamma decay of excited states in the nucleus [Formula Presented] which is two proton holes and two neutrons away from doubly magic [Formula Presented] has been studied with the Gammasphere array following the [Formula Presented] reaction at 215 MeV. Residues were identified by detection of evaporated charged particles in the Microball CsI array, by neutron detection in a set of liquid scintillator detectors, and by a tag on the delayed gamma-ray decay of the known [Formula Presented] isomeric state. The level scheme has been extended up to [Formula Presented] in angular momentum and to nearly 10 MeV in excitation energy. The results are compared with shell-model calculations.

Original languageEnglish
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume61
Issue number4
DOIs
Publication statusPublished - 2000 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Clark, R. M., Wilson, J. N., Appelbe, D., Carpenter, M. P., Chiara, C. J., Cromaz, M., Deleplanque, M. A., Devlin, M., Diamond, R. M., Fallon, P., Fossan, D. B., Janssens, R. V. F., Jenkins, D. G., Kelsall, N., Koike, T., LaFosse, D. R., Lane, G. J., Lee, I. Y., Macchiavelli, A. O., ... Alex Brown, B. (2000). Yrast and near-yrast excitations up to high spin in [Formula Presented]. Physical Review C - Nuclear Physics, 61(4). https://doi.org/10.1103/PhysRevC.61.044311