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arXiv · hep-ph/0409287

Large transverse momentum suppression at RHIC: Shadowing and absorption

Elena G. Ferreiro
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Abstract

We propose a model of suppression of $π^0$'s based on two different effects: at low $p_T$ we take into account the shadowing corrections, which are non-linear and essential for the description of the inclusive spectra, while at large $p_T$ the suppression is produced through the interaction of the large $p_T$ pion with the dense medium created in the collision. The main features of the data on $AuAu$ and $dAu$ collisions at RHIC energies are reproduced both at mid and at forward rapidities.

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Elena G. Ferreiro. 2004-09-24. Large transverse momentum suppression at RHIC: Shadowing and absorption. https://doi.org/10.1142/s0217751x05028065

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