2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198463The mass of the axino is computed in realistic supersymmetric extensions of the standard model. It is found to be strongly model dependent and can be as small as a few keV but also as large as the gravitino mass. Estimates of this mass can only be believed once a careful analysis of the scalar potential has been performed.11 pagesHigh Energy Physics - Phenomenologytext