Guru Ghasidas Vishwavidyalaya, affiliation not provided to SSRN, VBS Purvanchal University, VBS Purvanchal University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Inter-University Accelerator Centre, University of Allahabad, Deen Dayal Upadhyay Gorakhpur University, VBS Purvanchal University and Guru Ghasidas Vishwavidyalaya - Department of Pure and Applied Physics