2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/190564We consider the various asymmetries, notably single spin asymmetries, that appear in leptoproduction as a consequence of the presence of time-reversal odd distribution functions. This could facilitate experimental searches for time-reversal odd phenomena.8 pages RevTex, 1 figure using epsfig.styHigh Energy Physics - Phenomenologytext