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arXiv · hep-ph/0005273

Scale Factor in Double Parton Collisions and Parton Densities in Transverse Space

A. Del Fabbro·D. Treleani
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Abstract

The scale factor $σ_{eff}$, which characterizes double parton collisions in high energy hadron interactions, is a direct manifestation of the distribution of the interacting partons in transverse space, in such a way that different distributions give rise to different values of $σ_{eff}$ in different double parton collision processes. We work out the value of the scale factor in a few reactions of interest, in a correlated model of the multi-parton density of the proton recently proposed.

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A. Del Fabbro, D. Treleani. 2000-06-30. Scale Factor in Double Parton Collisions and Parton Densities in Transverse Space. https://doi.org/10.1103/physrevd.63.057901

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