A semi-empirical approach to the geometric progression (GP) fitting approximation in estimating photon buildup factor in soft tissue, water, and dosimetric materials
D. Sardari1 and M. Kurudirek2*
1Faculty of Engineering, Science and Research Branch, Islamic Azad University, P. O. Box 14515-775, Tehran, Iran.
2Department of Physics, Faculty o f Science, Ataturk University, 25240, Erzurum, Turkey.
Email: [email protected]