Results on Hard Diffractive Production

Abstract

The results of experiments at hadron colliders probing the structure of the pomeron through hard diffraction are reviewed. Some results on deep inelastic diffractive scattering obtained at HERA are also discussed and placed in perspective. By using a properly normalized pomeron flux factor in single diffraction dissociation, as dictated by unitarity, the pomeron emerges as a combination of valence quark and gluon color singlets in a ratio suggested by asymptopia.

Comments: Presented at the 10th Topical Workshop on Proton-Antiproton Collider Physics, 9-13 May 1995 10 pages latex using psfig macro with 6 uu-encoded EPS figures. Please send Comments to DINO@rock02.rockefeller.edu