Abstract.
Excited states in 191Pt have been populated using the reaction 186W + 11B at 85MeV beam energy. Gamma-ray coincidences were measured using the EUROGAM-II spectrometer array. The level scheme has been extended considerably. Evidence for favoured structures of highly triaxial shape with γ ∼ -90° coexisting with oblate structures has been obtained by comparison with total Routhian surface and cranked shell model calculations. The presence of proton excitations in both positive- and negative-parity states has been confirmed.
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D. Schwalm
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Kutsarova, T., Schück, C., Gueorguieva, E. et al. Coexisting oblate and strongly triaxial structures in 191Pt. Eur. Phys. J. A 23, 69–78 (2005). https://doi.org/10.1140/epja/i2004-10065-1
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DOI: https://doi.org/10.1140/epja/i2004-10065-1