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First observation of yrastγ-rays in theN=78 nuclei142Gd and141Eu

  • Nuclei
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Zeitschrift für Physik A Atomic Nuclei

Abstract

Excitation function measurements with α-particles and HI-beams clearly attribute the yrast cascade previously proposed for142Gd to the141Eu neighbouring nucleus. The so far unknown yrast transitions of142Gd have been identified. Coincidence measurements establish the high-spin level schemes of the two nuclei up to 3.2 MeV.

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Author notes

  1. W. Meczynski & M. Lach

    Present address: Institute of Nuclear Physics, Cracow, Poland

  2. R. Julin (A. v. Humboldt fellow at the IKP/KFA Jülich)

    Present address: Department of Physics, University of JyvÄskylÄ, Finland

Authors and Affiliations

  1. Dipartimento di Fisica dell'Università and INFN-Sezione di Padova, Padova, Italy

    S. Lunardi, F. Soramel, W. Starzecki & W. Meczynski

  2. Institut für Kernphysik, KFA Jülich, Jülich, FRG

    R. Julin (A. v. Humboldt fellow at the IKP/KFA Jülich), M. Lach, A. Ercan & P. Kleinheinz

Authors
  1. S. Lunardi
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  2. F. Soramel
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  3. W. Starzecki
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  4. W. Meczynski
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  5. R. Julin
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  6. M. Lach
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  7. A. Ercan
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  8. P. Kleinheinz
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Additional information

One of us (R.J.) acknowledges an A. v. Humboldt-fellowship during his stay at the IKP Jülich. We thank C. Signorini and O. Schult for several productive discussions.

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Lunardi, S., Soramel, F., Starzecki, W. et al. First observation of yrastγ-rays in theN=78 nuclei142Gd and141Eu. Z. Physik A - Atomic Nuclei 324, 433–437 (1986). https://doi.org/10.1007/BF01290926

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  • DOI: https://doi.org/10.1007/BF01290926

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