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arXiv · hep-ph/0402286

Independent pair parton interactions-model of hadron interactions

I. M. Dremin·V. A. Nechitailo
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Abstract

A model of independent pair parton interactions is proposed, according to which, hadron interactions are represented by a set of independent binary parton collisions. The final multiplicity distribution is described by a convolution of the negative binomial distributions in each of the partonic collisions. As a result, it is given by a weighted sum of negative binomial distributions with parameters multiplied by the number of active pairs. Its shape and moments are considered. Experimental data on multiplicity distributions in high energy $p\bar p$ processes are well fitted by these distributions. Predictions for the CERN Large Hadron Collider and higher energies are presented. The difference between $e^+e^-$ and $p\bar p$ processes is discussed.

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I. M. Dremin, V. A. Nechitailo. 2004-08-31. Independent pair parton interactions-model of hadron interactions. https://doi.org/10.1103/physrevd.70.034005

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