Frequency distribution of a gamma photon emitted without recoil by a nucleus considering multiple scattering processes. East African Journal of Science, Technology and Innovation, [S. l.], v. 5, n. 1, 2023. DOI: 10.37425/hx1bqw23. Disponível em: https://mail.eajsti.org/index.php/EAJSTI/article/view/593. Acesso em: 13 jan. 2025.