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The decay of theI π=8+ isomer in100Cd-neutron particle and proton hole states

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Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The γ-decay and half life of the t1/2=60(3) ns Iπ=8+ isomer in100Cd have been studied with a recoil catcher setup inside the multidetector π-array OSIRIS. Evaporation neutrons and charged particles from the reaction58Ni+46Ti were measured in coincidence with delayed γ-rays. Six new γ-ray transitions with intensities of 1–10% of the main γ-ray cascade were found, two new states established and firm spin-parity assignments were made to all states below the isomer. The new states were identified as the 4+ and 6+ members of the proton πg9/2 −2 multiplet.

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Authors and Affiliations

  1. Hahn-Meitner-Institut Berlin GmbH, Glienicker Strasse 100, D-14109, Berlin, Germany

    H. Grawe, J. B. Fitzgerald, D. B. Fossan, J. Heese, K. H. Maier & K. Spohr

  2. Institute of Experimental Physics, University of Warsaw, Poland

    M. Gorska, M. Rejmund & T. Rzaca-Urban

  3. II. Physikalisches Institut der Universität, Bunsenstrasse 7-9, D-37073, Göttingen, Germany

    R. Schubart

Authors
  1. M. Gorska
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  2. R. Schubart
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  3. H. Grawe
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  4. J. B. Fitzgerald
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  5. D. B. Fossan
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  6. J. Heese
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  7. K. H. Maier
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  8. M. Rejmund
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  9. K. Spohr
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  10. T. Rzaca-Urban
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Additional information

Senior U.S. Scientist Humboldt Fellow on leave from SUNY, Stony Brook, N.Y., USA

Software written by D.C.Radford was used in the data analysis.

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Gorska, M., Schubart, R., Grawe, H. et al. The decay of theI π=8+ isomer in100Cd-neutron particle and proton hole states. Z. Physik A - Hadrons and Nuclei 350, 181–182 (1994). https://doi.org/10.1007/BF01289578

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  • DOI: https://doi.org/10.1007/BF01289578

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