Study of Alpha Particle Impact Double Ionization Cross Sections of Cu Atom. Journal of Nepal Physical Society, [S. l.], v. 7, n. 4, p. 43–51, 2021. DOI: 10.3126/jnphyssoc.v7i4.42930. Disponível em: https://www.nepjol.info/index.php/JNPhysSoc/article/view/42930. Acesso em: 9 jul. 2026.