Elsevier

Nuclear Physics A

Volume 471, Issues 3–4, 14 September 1987, Pages 587-603
Nuclear Physics A

Scattering, fusion and transfer reactions in 16O + ASm at energies close to the Coulomb barrier

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Abstract

Recently measured scattering cross sections for the 16O + 144Sm system allow to extract a bare potential which is used in a global analysis of scattering, fusion and transfer experimental data for 16O on different samarium isotopes at energies close to the Coulomb barrier. The analysis is done within the framework of an extension of a method based on the intrinsic-coordinate-dependent phase shifts and the equivalent-spheres formalisms which has been previously reported. Consistent fits are obtained for an important amount of data covering a wide range of target deformations, bombarding energies and scattering angles for different reaction channels. As a significant exception, the fusion excitation function for 144Sm is overestimated.

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1

Present address: Applied Physics, California Institute of Technology, Pasadena, California 91125, USA.

2

Fellow of the Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina.

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