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- Title
SPECTROSCOPY OF <sup>91</sup>Zr<sub>51</sub> AT MEDIUM TO HIGH SPINS.
- Authors
Thompson, N. J.; Regan, P. H.; Garnsworthy, A. B.; Ayangeakaa, A. D.; Ai, H. C.; Amon, L.; Cakirli, R. B.; Casten, R. F.; Fitzpatrick, C. R.; Freeman, S. J.; Gürdal, G.; Heinz, A.; Jones, G. A.; McCutchan, E. A.; Qian, J.; Werner, V.; Williams, S. J.; Winkler, R.
- Abstract
Identification of near-yrast states in the β-stable nucleus 91Zr51 has been carried out using the fusion evaporation reaction, 82Se(13C,4n)91Zr at an incident beam energy of 50 MeV. States above the reported τ = 6 µs, Iπ = 21/2+ isomeric level at Ex = 3167 keV have been identified for the first time in this work, a tentative decay scheme of near-yrast states to excitation energies in excess of 10 MeV has been constructed. These states are of relevance to shell model structures formed via limited valence-space configurations in this semi-magic N = 51 nucleus.
- Subjects
EVAPORATION (Chemistry); RADIOACTIVE nuclear beams; NUCLEAR isomers; NUCLEAR shell theory; PARTICLE beams
- Publication
Acta Physica Polonica B, 2007, Vol 38, Issue 4, p1381
- ISSN
0587-4254
- Publication type
Article