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Fusion near the barrier in the system 132XE + natFE

  • IV. Heavy Ion Reactions Leading to Fusion and Fission and the Momentum Transfer Mechanism
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Dynamics of Nuclear Fission and Related Collective Phenomena

Part of the book series: Lecture Notes in Physics ((LNP,volume 158))

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Abstract

Cross sections for the production of 154 nuclides were measured radiochemically in the reaction of (near-barrier) 600-MeV132 Xe ions with a natural Fe target, and the mass-yield curve was constructed. No evidence for significant subbarrier fusion was observed. Coalescence Model calculations were found to be in good agreement with the fusion yields from this and higher-energy experiments, while other model predictions were not, indicating that the Swiatecki “extra push” for fusion processes occurs as predicted. Moreover, this result supports the model implication that systems with similar effective fissilities are dynamically equivalent.

Research supported by the BMFT and GSI.

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Authors and Affiliations

  1. Institut fuer Kernchemie, Universitaet Marburg, D-3550, Marburg/Lahn, Germany

    R. A. Esterlund, W. Westmeier, M. Rajagopalan & P. Patzelt

Authors
  1. R. A. Esterlund
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  2. W. Westmeier
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  3. M. Rajagopalan
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  4. P. Patzelt
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Editor information

Peter David Theo Mayer-Kuckuk Adriaan van der Woude

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© 1982 Springer-Verlag

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Esterlund, R.A., Westmeier, W., Rajagopalan, M., Patzelt, P. (1982). Fusion near the barrier in the system 132XE + natFE. In: David, P., Mayer-Kuckuk, T., van der Woude, A. (eds) Dynamics of Nuclear Fission and Related Collective Phenomena. Lecture Notes in Physics, vol 158. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0021539

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  • DOI: https://doi.org/10.1007/BFb0021539

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-11548-9

  • Online ISBN: 978-3-540-39224-8

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