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arXiv · 1304.1867

Geometrical scaling in high energy collisions and its breaking

Michal Praszalowicz
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Abstract

We analyze geometrical scaling (GS) in Deep Inelstic Scattering at HERA and in pp collisions at the LHC energies and in NA61/SHINE experiment. We argue that GS is working up to relatively large Bjorken $x \sim 0.1$. This allows to study GS in negative pion multiplicity $p_{\rm T}$ distributions at NA61/SHINE energies where clear sign of scaling violations is seen with growing rapidity when one of the colliding partons has Bjorekn $x \ge 0.1$.

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Michal Praszalowicz. 2013-04-06. Geometrical scaling in high energy collisions and its breaking. https://arxiv.org/abs/1304.1867

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