The Hard Gluon Component of the Qcd Pomeron
نویسنده
چکیده
We argue that deep-inelastic diffractive scaling provides fundamental insight into the QCD Pomeron. The logarithmic scaling violations seen experimentally are in conflict with the scale-invariance of the BFKL Pomeron and with phenomenological two-gluon models. Instead the Pomeron appears as a single gluon at short-distances, indicating the appearance of a Super-Critical phase of Reggeon Field Theory. That the color compensation takes place at a longer distance is consistent with the Pomeron carrying odd color charge parity. Invited talk presented at the Workshop on Quantum Chromodynamics: Collisions, Confinement and Chaos, American University of Paris, France, June 3-8, 1996 ∗Work supported by the U.S. Department of Energy, Division of High Energy Physics, Contract W-31-109-ENG-38
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