1. Department of Nuclear Engineering (DNE), Pakistan Institute of Engineering and Applied Sciences (PIEAS), P.O. Nilore, 45650 Islamabad, Pakistan
2. Department of Physics and Applied Mathematics (DPAM), Pakistan Institute of Engineering and Applied Sciences (PIEAS), P.O. Nilore, 45650 Islamabad, Pakistan
3. Theoretical Physics Division (TPD), PINSTECH, P.O. Nilore, Islamabad, Pakistan