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Excited states in209Bi

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Il Nuovo Cimento A (1965-1970)

Summary

Excited states of209Bi have been studied via the209Bi(n,n′γ) reaction for incident neutron energies from 1510 keV to 4335 keV. From the analysis of the γ-ray spectra a detailed level and decay scheme was constructed up to the excitation energy of 4001.3 keV. Level spins and parities were deduced on the basis of extensive comparison between the measured γ-ray yields and the theoretical predictions based on the statistical model of the compound nucleus. The half-life of the states at 2443.0 keV and 2987.2 keV has been measured to beT 1/2(11.3±0.4) ns andT 1/2(17.9±0.5) ns, respectively.

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Authors and Affiliations

  1. Dipartimento di Fisica, Università di Trieste, Trieste, Italy

    F. Demanins & F. Raicich

  2. Sezione di Trieste, INFN, Trieste, Italy

    F. Demanins & F. Raicich

Authors
  1. F. Demanins
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  2. F. Raicich
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Demanins, F., Raicich, F. Excited states in209Bi. Nuov Cim A 109, 485–502 (1996). https://doi.org/10.1007/BF02731133

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  • DOI: https://doi.org/10.1007/BF02731133

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