Dr. Ahmed Fadhil Mkhaiber is a Professor of nuclear physics in the Department of physics, College of Education for Pure Sciences, Ib Al- Haitham , University of Baghdad, Iraq. Dr. Ahmed earned his Ph.D. in nuclear physics/radiation shielding from the University of Baghdad in 2012, following an M.Sc. from Al al-Bayt University, Jordan. His primary research interests focus on radiation shielding and radiation physics. A prolific researcher, he has published extensively in high-impact, peer-reviewed journals and international conference proceedings from publishers including Elsevier, Springer, and AIP.