In-beam spectroscopy of {sup 195}Au
- and others
Nuclei in the Pt region have been found to be well-described in the O(6) limit of the IBM. As an extension of the IBM, it has been suggested that the quartet of nuclei ({sup 194}Pt, {sup 195}Pt, {sup 195}Au, {sup 196}Au) forms a supersymmetric multiplet, with all members being described by a single Hamiltonian. Much data exists for the Pt isotopes however, the Au isotopes are not well-studied. We have recently conducted in-beam {gamma}-ray and conversion electron spectroscopic studies of {sup 195}Au using the {sup 196}Pt(p,2n) and {sup nat}Ir({alpha},2n) reactions at beam energies of 16 and 26 MeV, respectively. The experiments were performed at the University of Notre Dame FN tandem facility with the University of Pittsburgh {gamma}-ray detector array. and a liquid nitrogen cooled mini-orange electron spectrometer from the Pitt ICEBall array. {gamma}-ray angular distributions, coincidences, and directional correlations, as well as conversion coefficients are currently being analyzed. The results will be presented and comparisons made with IBFM predictions.
- OSTI ID:
- 387120
- Report Number(s):
- CONF-931044--
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 9 Vol. 38; ISSN BAPSA6; ISSN 0003-0503
- Country of Publication:
- United States
- Language:
- English
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