2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/46735The two gluon exchange model of the pomeron is used to compute the photoproduction reaction $γp \to Z^0 p$. The predicted cross section is too small to be observed at HERA, but may be detectable at an eventual Next Linear Collider.14 pages (REVTeX) + 1 Figure (epsf)High Energy Physics - Phenomenologytext