Article

On the absorptive potential in heavy ion scattering

The Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen Ø, Denmark
Nuclear Physics A (Impact Factor: 2.5). 01/1981; DOI: 10.1016/0375-9474(81)90480-2

ABSTRACT A preliminary investigation of the nuclear imaginary potential to be used for the analysis of elastic scattering data of heavy ions is presented. The derivation is carried out in the framework of the semiclassical description. The resulting potential is angular momentum independent and shows two components. A long range part due to transfer reactions and a short range part due to nuclear inelastic scattering. Coulomb excitation has not been taken into account. Simple closed expressions are derived for the transition amplitudes associated with the transfer and inelastic processes, including the Q-value dependence which can be used for the analysis of reaction data.

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May 21, 2014