2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/172088In this paper, one proves an idea expressed by Clozel: inside an Arthur's packet, one has the representations in the Langlands' packet inside the Arthur's packet and more tempered representations than these representationsRepresentation Theory22E50, 22E35Comparaison des paramètres de Langlands et des exposants à l'intérieur d'un paquet d'Arthurtext