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Zeitschrift für Physik A Hadrons and Nuclei

, Volume 342, Issue 2, pp 195–198 | Cite as

Combining a langevin description of heavy-ion induced fission including neutron evaporation with the statistical model

  • N. D. Mavlitov
  • P. Fröbrich
  • I. I. Gonchar
Heavy Ion Physics

Abstract

A model is developed which combines dynamical (Langevin-) calculations with the Kramers modified statistical model in order to describe heavy-ion induced fission including neutron evaporation. In the example of the19F+181Ta collision, the energy dependence of fission probabilities, neutron multiplicities and (H.I.,xn)-cross sections is calculated and a fair agreement with the data is achieved with a reduced friction parameter ofβ=3*1021sec−1. We pay particular attention to the angular momentum dependence of the fusion-fission process.

PACS

25.70.Gh 25.70.Jj 

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Copyright information

© Springer-Verlag 1992

Authors and Affiliations

  • N. D. Mavlitov
    • 1
  • P. Fröbrich
    • 2
    • 3
  • I. I. Gonchar
    • 2
  1. 1.Omsk Railway Engineering InstituteOmskRussia
  2. 2.Hahn-Meitner-Institut Berlin GmbHBerlinFederal Republic of Germany
  3. 3.Fachbereich PhysikFreie Universität BerlinDeutschland

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