1. Department of Nuclear Engineering, Pakistan Institute of Engineering and Applied Sciences (PIEAS), P.O. Nilore, Islamabad 45650, Pakistan
2. Center for Mathematical Sciences, PIEAS, P.O. Nilore, Islamabad 45650, Pakistan
3. Department of Physics and Applied Mathematics, PIEAS, P.O. Nilore, Islamabad 45650, Pakistan
4. Department of Physics, FBAS, International Islamic University (IIUI), Islamabad 44000, Pakistan