Coupled channels for quasi-elastic scattering of determining diffuseness parameters in Woods-Saxon potential for nuclear reaction

Abstract

A survey is given of results of surface diffuseness parameter on quasi-elastic scattering have been anlayzed through using the Woods-Saxon (WS) potential for the systems 6Li+64Zn, 23Na+90Zr and 11C+208Pb. We present results of theoretical investigations of the effects of rotational deformation were shown for the nucleus by 64Zn with ground state rotational band up to the 2+ levels. However, the results of a single channel (SC) and coupled-channel (CC) are compared with data in order to ensure the maximum accuracy between the theoretical accounts of dσqel/dσRuth experimental data for the structures being checked. We notice that the most acceptable value of the diffuseness parameter is achieved by a coupled-channel approximation with an inert target and an excited projectile in the current work., measurements of single-channel (SC) and coupled-channel (CC) were made between the relative motion of the collision nucleus and its inherent motion for the 6Li+64Zn, 23Na+90Zr and 11C+208Pb. To compare the quasi-elastic scattering methodology, stable weakly bound nuclei6Li were presented on a stable target with heavy ionic64Zn scattering. The large-angle quasi-elastic dispersion is studied to explore the nucleus-nucleus potential as a strong counterpart of the fusion reaction. In this article, we discuss the effects on large-angle quasi-elastic dispersion of the analytical barrier distribution proposed for fusion reactions, where the calculations are performed with SC and CC with using the chi-square χ2 methods.