Author: Gilvan A. Alves(Lafex/CBPF)
Title: Diffractive Results from the Tevatron
Abstract: Hard diffraction in events with dijets and rapidity gaps has been studiedby D\O\ and CDF for three processes: hard color singlet exchange, hard single diffraction, and hard double pomeron exchange, using Tevatron $\overline pp$ data at $\sqrt{s}$ = 630 GeV and 1.8 TeV. Measurements of rates, $\eta$, $E_T$ and $\sqrt{s}$ dependencies are presented and comparisons made with predictions of several models.
Comments: 7 pages, Latex, figures includedSubj-class: Diffractive Physics