Effect of repulsive interaction and initial velocity on collective motion processI. Tarras, A. Eddakoun, A. Hader, S. Moushi, I. Bakassi, R. Et Touizi, I. Achik, M. Eddahby, A. El Bachiri and Y. BoughalebEur. Phys. J. E, 47 10 (2024) 62DOI: https://doi.org/10.1140/epje/s10189-024-00455-2