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NLO jet production at central rapidities in $k_T$ factorization

J. Bartels·A. Sabio-Vera·F. Schwennsen
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Abstract

In this contribution we discuss the inclusive production of jets in central regions of rapidity in the context of $k_T$-factorization at next-to-leading order (NLO). We work in the Regge limit of QCD and use the NLO BFKL results. A jet cone definition is proposed together with a phase-space separation into multi-Regge and quasi-multi-Regge kinematics. We discuss scattering of highly virtual photons, with a symmetric energy scale to separate the impact factors from the gluon Green's function, and hadron-hadron collisions, with a non-symmetric scale choice.

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J. Bartels, A. Sabio-Vera, F. Schwennsen. 2006-11-10. NLO jet production at central rapidities in $k_T$ factorization. https://arxiv.org/abs/hep-ph/0611137

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