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On-line nuclear orientation study of184Au

  • Nuclear Spectroscopy: Gamma Emission
  • Published:
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Abstract

The184Au→184Pt decay, studied on-line with the UNISOR facility at HHIRF, is discussed. Gamma-ray and conversion-electron spectroscopy of184Pt as well as on-line nuclear orientation measurements of184Au were done. A new low-lying level scheme of184Pt is proposed. Two coexisting bands with different deformations and their respective γ-vibrational bands are established. Internal conversion coefficients for interband transitions between states with the same spin are extracted from the spectroscopy measurements. The relative E0 contents of the transitions are determined by combining internal conversion coefficients with E2/M1 mixing ratios deduced from gamma-ray anisotropies measured from oriented nuclei.

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Authors and Affiliations

  1. Department of Physics, Oregon State University, 97331, Corvallis, OR, USA

    Y. Xu, K. S. Krane & M. A. Gummin

  2. School of Physics, Georgia Institute of Technology, 30332, Atlanta, GA, USA

    J. L. Wood, M. M. Jarrio & J. B. Breitenbach

  3. Department of Physics and Astronomy, Louisiana State University, 70803, Baton Rouge, LA, USA

    E. F. Zganjar & D. Rupnik

  4. UNISOR, Oak Ridge Associated Universities, 37831, Oak Ridge, TN, USA

    H. K. Carter & P. F. Mantica Jr.

  5. Department of Chemistry, University of Maryland, 20742, College Park, MD, USA

    B. E. Zimmerman

Authors
  1. Y. Xu
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  2. K. S. Krane
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  3. M. A. Gummin
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  4. J. L. Wood
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  5. M. M. Jarrio
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  6. J. B. Breitenbach
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  7. E. F. Zganjar
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  8. D. Rupnik
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  9. H. K. Carter
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  10. P. F. Mantica Jr.
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  11. B. E. Zimmerman
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Xu, Y., Krane, K.S., Gummin, M.A. et al. On-line nuclear orientation study of184Au. Hyperfine Interact 75, 481–487 (1992). https://doi.org/10.1007/BF02399005

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  • DOI: https://doi.org/10.1007/BF02399005

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