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New investigation of83Zr and85Zr beta decay

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Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The decay of on-line mass separated83Zr and85Zr sources has been studied by singles and coincident X-ray andγ-ray and conversion electron measurements. The previous level scheme of83Y is confirmed and 5 new levels have been added up to 2.74 MeV excitation. A decay scheme of85gZr with 40 levels up to 2.66 MeV in85Y is deduced. The experimental observation below 2 MeV excitation in85Y agrees qualitatively with the predictions of the interacting boson-fermion model.

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Authors and Affiliations

  1. Institute of Atomic Physics, P.O. Box MG-6, Bucharest, Romania

    D. Bucurescu & G. Cata-Danil

  2. Soreq Nuclear Research Center, 70600, Yavne, Israel

    M. S. Rapaport

  3. Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS-IN2P3, F-91405, Orsay, France

    C. F. Liang & P. Paris

Authors
  1. D. Bucurescu
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  2. M. S. Rapaport
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  3. C. F. Liang
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  4. P. Paris
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  5. G. Cata-Danil
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Bucurescu, D., Rapaport, M.S., Liang, C.F. et al. New investigation of83Zr and85Zr beta decay. Z. Physik A - Hadrons and Nuclei 342, 403–410 (1992). https://doi.org/10.1007/BF01294951

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  • DOI: https://doi.org/10.1007/BF01294951

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