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Dipole description of inclusive particle production

B. Z. Kopeliovich, Ivan Schmidt, A. V. Tarasov, O. O. Voskresenskaya

hep-pharXiv:hep-ph/0610041

Abstract

The effects of multiple interactions in colliding particles (e.g. in nucleus-nucleus collisions) are modeled using the light-cone dipole approach. Guided by the abelian analogue of multi-photon interactions in the production of a pair of charged particles, we relate the inclusive cross section of quark pair production with the cross sections of interaction of a QCD dipole with either the beam or the target.

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