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Comparisons of experimental and theoretical nucleus-nucleus potentials for heavy-ion reactions

Authors
  • Sikora, B.
  • Blann, M.
  • Scobel, W.
  • Bisplinghoff, J.
  • Beckerman, M.
Publication Date
Feb 01, 1980
Identifiers
DOI: 10.1103/PhysRevC.21.614
OAI: oai:inspirehep.net:163416
Source
INSPIRE-HEP
License
Unknown
External links

Abstract

A broad range of heavy-ion-induced fusion excitation functions are classically analyzed. The fusion-barrier parameters are compared with predictions of the proximity potential, a Yukawa-plus-exponential model, and a modified Woods-Saxon potential. The Yukawa-plus-exponential model is found to give the best overall agreement with the data. The proximity potential is too shallow, but would be in closer agreement with data if a necking contribution were added. NUCLEAR REACTIONS Extracted fusion barriers and radii from fusion data with heavy ions, compared several theoretical models.

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