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arXiv · 0806.4126

About Geometric Scaling and Small-x Evolution at RHIC and LHC

Andre Utermann
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Abstract

We show that the whole range of RHIC data for hadron production in d-Au collisions is compatible with geometric scaling. To establish the scaling violations expected from small-x evolution a larger kinematic range in transverse momentum and rapidity would be needed. We point out that the fall-off of the p_t distribution of produced hadrons at large p_t is a sensitive probe of small-x evolution especially at the LHC.

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Andre Utermann. 2008-06-25. About Geometric Scaling and Small-x Evolution at RHIC and LHC. https://arxiv.org/abs/0806.4126

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