2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/6418The determination of the arrival direction of gamma-induced air showers in the ARGO-YBJ experiment has been investigated using different algorithms in the reconstruction procedure. The calculation has been performed, as a function of pad multiplicity, for different primary energies. The performance of a conical correction to the shower front with a suitable fixed cone slope is discussed.10 pages, Presented at the "Incontro Nazionale di Astrofisica delle Alte Energie", Rome 15-16 May 2003Astrophysicstext