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High-spin states above 3.5 MeV in 91Nb |
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| Authors: | CA Fields JJ Kraushaar RA Ristinen LE Samuelson |
| Institution: | 1. NORDITA, Copenhagen, Denmark;2. Department of Theoretical Physics, University of Oulu, Oulu, Finland;1. The Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark;2. Department of Physics, University of Illinois, Urbana, Illinois, USA |
| Abstract: | High-spin states in 91Nb populated by the 89Y(α, 2nγ) reaction were studied at 24.0 MeV and 35.7 MeV incident α-particle energy. Gamma-gamma coincidence and γ-ray angular distribution measurements were made. Several high-spin states in 91Nb were observed at 35.7 MeV bombarding energy which were not observable at 24.0 MeV. The shell model structure of these states is discussed. |
| Keywords: | Nuclear reactions |
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