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arXiv · 1404.4129

Long-range azimuthal correlations in proton-proton and proton-nucleus collisions from the incoherent scattering of partons

Guo-Liang Ma·Adam Bzdak
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Abstract

We show that the incoherent elastic scattering of partons, as present in a multi-phase transport model (AMPT), with a modest parton-parton cross-section of $σ=1.5 - 3$ mb, naturally explains the long-range two-particle azimuthal correlation as observed in proton-proton and proton-nucleus collisions at the Large Hadron Collider.

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Guo-Liang Ma, Adam Bzdak. 2014-11-13. Long-range azimuthal correlations in proton-proton and proton-nucleus collisions from the incoherent scattering of partons. https://doi.org/10.1016/j.physletb.2014.10.066

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