Dynamics and collision of particles in modified black-bounce geometry Isomiddin Nishonov, Muhammad Zahid, Saeed Ullah Khan, Javlon Rayimbaev and Ahmadjon Abdujabbarov Eur. Phys. J. C, 84 8 (2024) 829 Published online: 19 August 2024 DOI: 10.1140/epjc/s10052-024-13204-8