Role of deformed Coulomb potential in the fusion process at different orientations of the colliding nuclei

International Nuclear Science and Technology Conference 2014

Kumari, Raj^1

Department of Physics, Panjab University, Chandigarh

160014, India^1

关键词: Coulomb potential;    Fusion process;    Inner region;    Interaction potentials;    Nuclear potentials;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/611/1/012001/pdf
DOI  :  10.1088/1742-6596/611/1/012001

来源: IOP

【 摘 要 】

We discuss the effect of adding deformation in the Coulomb potential in the fusion process using well tested proximity based nuclear potentials. This effect is analyzed at different orientations of the two colliding nuclei. Our study reveals that different (oblate/prolate) quadruple deformations in the Coulomb potential affect the total interaction potential in the inner region in different manner. In addition to nature of deformation (oblate/prolate), the depth of the fusion pocket also varies with change in orientations of colliding nuclei. A totally opposite trend of variation is observed in case of spherical-oblate and oblate-oblate systems as compared to spherical-prolate and prolate-prolate systems.