X- and gamma-rays attenuation properties of DNA nucleobases by using FLUKA simulation codeM. S. Al-Buriahi, Chahkrit Sriwunkum and Imed BoukhrisEur. Phys. J. Plus, 136 7 (2021) 776DOI: https://doi.org/10.1140/epjp/s13360-021-01755-8