Prompt proton decay and deformed bands in Ni56

E. K. Johansson, D. Rudolph, L. L. Andersson, D. A. Torres, I. Ragnarsson, C. Andreoiu, C. Baktash, M. P. Carpenter, R. J. Charity, C. J. Chiara, J. Ekman, C. Fahlander, C. Hoel, O. L. Pechenaya, W. Reviol, R. Du Rietz, D. G. Sarantites, D. Seweryniak, L. G. Sobotka, C. H. YuS. Zhu

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Abstract

High-spin states in the doubly magic N=Z nucleus Ni56 have been investigated with three fusion-evaporation reaction experiments. New γ-ray transitions are added, and a confirmation of a previously suggested prompt proton decay from a rotational band in Ni56 into the ground state of Co55 is presented. The rotational bands in Ni56 are discussed within the framework of cranked Nilsson-Strutinsky calculations.

Original languageEnglish
Article number064316
JournalPhysical Review C - Nuclear Physics
Volume77
Issue number6
DOIs
StatePublished - Jun 20 2008

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    Johansson, E. K., Rudolph, D., Andersson, L. L., Torres, D. A., Ragnarsson, I., Andreoiu, C., Baktash, C., Carpenter, M. P., Charity, R. J., Chiara, C. J., Ekman, J., Fahlander, C., Hoel, C., Pechenaya, O. L., Reviol, W., Du Rietz, R., Sarantites, D. G., Seweryniak, D., Sobotka, L. G., ... Zhu, S. (2008). Prompt proton decay and deformed bands in Ni56. Physical Review C - Nuclear Physics, 77(6), [064316]. https://doi.org/10.1103/PhysRevC.77.064316