Amangeldi Н., Soldatkhan Д., Shaudirbayeva Д., Anuar А. and Kassymkhanova Л. 2023. Global patterns of elastic scattering in the collision of a - particles with a 9Be nucleus. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES. 143, 2 (Jun. 2023), 24–35. DOI:https://doi.org/10.32523/2616-6836-2023-143-2-24-35.