Original scientific paper

Inelastic cross sections in two-state approximation of sub- and above-barrier fusion of heavy ions

Smail Bougouffa ; URA 1362 du CNRS, Observatoire de la Cote d'Azur, BP 229, 06304 Nice cedex, France
Xuan Chuan Cao ; URA 1362 du CNRS, Observatoire de la Cote d'Azur, BP 229, 06304 Nice cedex, France
Paul Faucher ; URA 1362 du CNRS, Observatoire de la Cote d'Azur, BP 229, 06304 Nice cedex, France

Abstract

Coupled channel equations for barrier penetration problems have been separated using the theory of coupled differential equations. The corresponding proper phase shifts have been obtained numerically using JWB approximation. The effect of magnitude of coupling strength was studied. The Gaussian form for the coupling and diagonal potentials in three dimensional space was used to calculate the inelastic cross section for the system 58Ni-58Ni in a two-state approximation.

Keywords

Hrčak ID:

303097

URI

https://hrcak.srce.hr/303097

Publication date:

1.3.1994.

Article data in other languages: croatian

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