Modeling of the mass attenuation coefficients of X ray beams using deep neural networks (DNN) and NIST database. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 11, n. 1A (Suppl.), p. 1–20, 2024. DOI: 10.15392/2319-0612.2023.2201. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2201.. Acesso em: 18 may. 2024.