%0 Journal Article
%T Hard jet probes in terms of colorless QCD dipoles
%A R. Peschanski
%J Physics
%D 1999
%I arXiv
%R 10.1142/S0217732300002425
%X the forward jet playing the role of a hard probe is analyzed in terms of QCD dipole (color-singlet q\bar q) configurations in the transverse position space. There are sizable differences with the analogous q\bar q configurations of a hard photon which may lead to significant phenomenological consequences on the analysis of hard processes using a forward jet probe, e.g. at the Tevatron. A geometrical interpretation of the resulting distribution in terms of black disk diffraction is proposed.
%U http://arxiv.org/abs/hep-ph/9910377v1