Macroscopic theory of heavy-ion fusion reactions

S.-W. Hong, Y. J. Lee, B. T. Kim, and D. Cha
Phys. Rev. C 39, 2061 – Published 1 May 1989
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Abstract

We have studied the heavy-ion fusion reactions by a macroscopic model which was proposed by Bertsch several years ago. It employed the Newtonian dynamics and was constructed in such a way that the essential features of time-dependent Hartree-Fock results could be reproduced. We have applied the model to fusion of light heavy-ion systems leading to the same compound nucleus Ni56. It is shown that the model, being incorporated with the angular-momentum-dependent extra-push energy of Swiatecki, can account well for the fusion cross sections up to very high energies where cross section decreases as energy increases, and that the main reason for the decrease is the opening of the low angular momentum window.

  • Received 31 October 1988

DOI:https://doi.org/10.1103/PhysRevC.39.2061

©1989 American Physical Society

Authors & Affiliations

S.-W. Hong

  • Institut für Kernphysik, Kernforschungsanlage Jülich, D-5170 Jülich, West Germany

Y. J. Lee and B. T. Kim

  • Department of Physics, Sung Kyun Kwan University, Suwon 440-746, South Korea

D. Cha

  • Department of Physics, Inha University, Inchon 402-751, South Korea

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Vol. 39, Iss. 5 — May 1989

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