Exclusive J/psi production in pp and ppbar collisions and the QCD odderon

Abstract

We briefly present the QCD based calculation of exclusive J/psi production via pomeron-odderon fusion in proton-antiproton collisions. For the Tevatron energy the differential cross section dsigma/dy(y=0) is estimated to be around 1 nb.

Comments: 4 pages; Talk presented at the 41th Rencontres de Moriond on QCD and High Energy Hadronic Interactions, La Thuile, Italy, March 18-25, 2006