2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48335We study the dependencies of spin asymmetries in diffractive leptoproduction on the spin structure of the pomeron coupling. It is shown that the $A_{ll}$ asymmetry in diffractive processes is proportional to the fraction of the initial proton momentum $x_p$ carried off by the pomeron. The resulting asymmetries decrease with increasing energy for diffractive $J/Ψ$ production and are energy independent for diffractive $Q \bar Q$ leptoproduction. The connection of these asymmetries with the non-forward gluon distribution in the proton is discussed.Latex, 3 pages, 2 figures, uses sprocl.sty. Talk at SPIN98 symposium, September 8-12, Protvino, RussiaHigh Energy Physics - Phenomenologytext