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arXiv · hep-ph/0304172

Double parton distributions in the leading logarithm approximation of perturbative QCD

A. M. Snigirev
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Abstract

Recent CDF measurements of the inclusive cross section for a double parton scattering attach a great importance to any theoretical calculations of two-particle distribution functions. Using a parton interpretation of the leading logarithm diagrams of perturbative QCD theory, generalized Lipatov-Altarelli-Parisi-Dokshitzer equations for the two-parton distributions are re-obtained. The solutions of these equations are not at all the product of two single-parton distributions what is usually applied to the current analysis as ansatz.

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A. M. Snigirev. 2003-04-17. Double parton distributions in the leading logarithm approximation of perturbative QCD. https://doi.org/10.1103/physrevd.68.114012

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