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arXiv · 1510.04787

Looking for quark saturation in proton and nuclei

Wei Zhu·Rong Wang·Jianhong Ruan
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Abstract

The quark saturation behavior at low $Q^2$ is shown in a numeric solution of the DGLAP equation with parton recombination corrections, which resembles the widely discussed JIMWLK saturation of gluons. Our calculation suggests that the partonic saturation can be interpreted as a dynamical balance between the splitting and the fusion processes of partons, without any other condensation mechanisms added. The nuclear shadowing saturation at small $x$ resulted from the proposed quark saturation is also discussed.

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Wei Zhu, Rong Wang, Jianhong Ruan. 2015-10-16. Looking for quark saturation in proton and nuclei. https://doi.org/10.1142/s0218301317500094

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