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Nuclear structure effects in the mass region aroundA=100, derived from experimentalQ β -values

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Zeitschrift für Physik A Atomic Nuclei

Abstract

The endpoint energies ofβ-transitions in 15 neuron-rich nuclei with mass numbers 101≦A≦106 have been measured with a plastic scintillator telescope in coincidence with a large Ge(Li)-detector at the on-line mass separator LOHENGRIN. From theQ β -values obtained in these experiments, nuclear structure effects in this region of the nuclear chart are deduced. Finally, nuclear masses derived from theseQ β -values are compared with the predictions of different theoretical mass calculations.

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Authors and Affiliations

  1. Institut für Metallphysik and Nukleare Festkörperphysik, Technische Universität Braunschweig, Germany

    M. Graefenstedt, U. Keyser, F. Münnich & F. Schreiber

  2. Institut v. Laue-Langevin, Grenoble, France

    H. R. Faust & H. Weikard

Authors
  1. M. Graefenstedt
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  2. U. Keyser
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  3. F. Münnich
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  4. F. Schreiber
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  5. H. R. Faust
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  6. H. Weikard
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Additional information

This work has been funded by the German Federal Minister for Research and Technology (BMFT) under the contract number 06 BS 452 I

We are indepted to Mrs. Ch. Laupheimer for her help in the presentation of the data and preparation of the manuscript. The financial support of the Bundesministerium für Forschung und Technologie ist gratefully acknowledged.

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Graefenstedt, M., Keyser, U., Münnich, F. et al. Nuclear structure effects in the mass region aroundA=100, derived from experimentalQ β -values. Z. Physik A - Atomic Nuclei 327, 383–392 (1987). https://doi.org/10.1007/BF01289562

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  • DOI: https://doi.org/10.1007/BF01289562

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