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Characteristics of mass and nuclear charge distributions of229th(nth, f). implications for fission dynamics

  • Heavy Ion Physics, Fission
  • Published:
Zeitschrift für Physik A Atomic Nuclei

Abstract

The mass and nuclear charge distributions of fission fragments from229Th(nth, f) have been measured at several kinetic energies with the mass spectrometer Lohengrin (ILL-Grenoble). The average proton e-o effect, which reaches 41%, induces large oscillations in the parameters of the isotopic charge distribution. A comparison of the data from different fissile nuclei shows the importance of the last stage of the process for intrinsic excitations.

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Authors and Affiliations

  1. Institut Laue-Langevin, Grenoble, France

    J. P. Bocquet & H. R. Faust

  2. Institut des Sciences Nucléaires, Grenoble, France

    R. Brissot

  3. INC-11 LANL Los Alamos, USA

    M. Fowler & J. Wilhelmy

  4. USTHB PB 1017, Alger-Gare, Algeria

    M. Asghar & M. Djebara

Authors
  1. J. P. Bocquet
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  2. R. Brissot
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  3. H. R. Faust
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  4. M. Fowler
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  5. J. Wilhelmy
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  6. M. Asghar
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  7. M. Djebara
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Bocquet, J.P., Brissot, R., Faust, H.R. et al. Characteristics of mass and nuclear charge distributions of229th(nth, f). implications for fission dynamics. Z. Physik A - Atomic Nuclei 335, 41–48 (1990). https://doi.org/10.1007/BF01289346

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  • DOI: https://doi.org/10.1007/BF01289346

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