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arXiv · 1301.0773

Gluon saturation at higher orders and improvement of kinematics

Guillaume Beuf
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Abstract

Standard perturbative calculations lead to pathologically large NLO corrections to low-$x_{Bj}$ evolution equations like BFKL and BK. Using a more refined treatment of kinematics in mixed-space, relevant when gluon saturation sets on, one obtains an improved version of the BK equation, resumming to all orders the most severe of those large higher order corrections.

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Guillaume Beuf. 2013-01-04. Gluon saturation at higher orders and improvement of kinematics. https://doi.org/10.1088/1742-6596/422/1/012026

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