A Study of Semi-Classical Processes in the Elastic Scattering of 32S by 64Ni and 58Ni by 27Al
Author: Badran, R.I.
Source: Acta Physica Hungarica A, Volume 17, Number 1, 20 February 2003 , pp. 151-160(10)
Publisher: Akademiai Kiado
Abstract:In order to determine the extent of the presence of semi-classical phenomena such as Fresnel and Fraunhofer patterns etc., we have analyzed the elastic scattering of 32S by 64Ni and 58Ni by 27Al using the McIntyre parametrization at several energies. The theoretical approach can reasonably account for the general pattern of the data, thus allowing us to extract the parameters pertinent to these semi-classical processes. The scattering of 58Ni by 27Al at 220, 185, 170, 160 and 155 MeV laboratory energies, exhibits features expected from the strong absorption model (SAM). However, the features of the scattering of 32S by 64Ni at 150, 108, 98, 93, 91, 88 and 82 MeV laboratory energies have significant deviation from the expected pattern of SAM.
Document Type: Research Article
Publication date: February 20, 2003
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