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Fusion-fission in the reaction76Ge+170Er

  • Nuclei
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Zeitschrift für Physik A Atoms and Nuclei

Abstract

Radiochemical yield measurements were performed to study mass- and charge distributions in the reaction of76Ge ions with170Er in the c.m. energy range from 222 MeV through 272 MeV. The magnitude of the resulting cross-section for fusion-fission is significantly lower than expected and is explained within the framework of Swiatecki's Extra-Push model.

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Authors and Affiliations

  1. Institut für Kernchemie der Universität Mainz, Federal Republic of Germany

    K. Lützenkirchen & J. V. Kratz

  2. Gesellschaft für Schwerionenforschung mbH, Darmstadt, Federal Republic of Germany

    W. Brüchle, H. Gäggeler, K. Sümmerer & G. Wirth

  3. GSI, Darmstadt

    K. Lützenkirchen

Authors
  1. K. Lützenkirchen
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  2. J. V. Kratz
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  3. W. Brüchle
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  4. H. Gäggeler
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  5. K. Sümmerer
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  6. G. Wirth
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Additional information

Part of a Doctoral Thesis, Universität Mainz (to be submitted)

The authors are indebted to Heidi Gäggeler, B. Häfner, E. Jäger, E. Schimpf and W. Schorstein for technical assistance during various phases of the experiments, as well as to the UNILAC crew for providing the Ge beams and H. Folger for the target preparation.

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Lützenkirchen, K., Kratz, J.V., Brüchle, W. et al. Fusion-fission in the reaction76Ge+170Er. Z Physik A 317, 55–64 (1984). https://doi.org/10.1007/BF01420448

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  • DOI: https://doi.org/10.1007/BF01420448

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