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arXiv · 1010.4630

Gluon saturation and inclusive production at low transverse momenta

Eugene Levin
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Abstract

In this letter we suggest the generalization of $k_T$-factorization formula for inclusive gluon production for the dense-dense parton system scattering. It turnes out that the soft gluon production with transverse momentum $p_T$ is suppressed by additional Sudakov-like factor that depends on $p^2_T/Q^2_s$ ratio in a good agreement with the first numerical calculation in Colour Glass Condensate approach by J.P. Blaizot, T. Lappi and Y. Mehtar-Tan.

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Eugene Levin. 2010-10-22. Gluon saturation and inclusive production at low transverse momenta. https://doi.org/10.1103/physrevd.82.101704

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