2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41567We consider double spin asymmetries for longitudinally polarized leptons and transversally polarized protons in diffractive vector meson and $Q \bar Q$ production at high energy range on the basis of two-gluon model. The asymmetry predicted for meson production is quite small. Large asymmetry is expected for $Q \bar Q$ production.5 pages, latex, 2 figures, presented at X International Workshop on Deep Inelastic Scattering (DIS2002), Cracow 30 April - 4 May 2002High Energy Physics - Phenomenologytext