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Antishadowing effects in the unitarized BFKL equation

Jianhong Ruan·Zhenqi Shen·Jifeng Yang·Wei Zhu
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Abstract

A unitarized BFKL equation incorporating shadowing and antishadowing corrections of the gluon recombination is proposed. This equation reduces to the Balitsky-Kovchegov evolution equation near the saturation limit. We find that the antishadowing effects have a sizeable influence on the gluon distribution function in the preasymptotic regime.

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Jianhong Ruan, Zhenqi Shen, Jifeng Yang, Wei Zhu. 2006-11-13. Antishadowing effects in the unitarized BFKL equation. https://doi.org/10.1016/j.nuclphysb.2006.10.020

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