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arXiv · hep-ph/9909359

On the QCD dipole content of hard photon and gluon probes

R. Peschanski
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Abstract

A gluon forward jet playing the role of a deep probe in high energy scattering, we analyze its infinite momentum QCD wave function in terms of dipole (color-singlet quark-antiquark) configurations using k_T-factorization properties. The comparison is made with virtual photon quark-antiquark configurations. Some implications for hard processes with forward jets at Hera and Tevatron are suggested.

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R. Peschanski. 1999-09-14. On the QCD dipole content of hard photon and gluon probes. https://doi.org/10.1016/s0920-5632(00)00559-4

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