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arXiv · 0901.0986

Color Glass Condensate and its relation to HERA physics

Edmond Iancu
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Abstract

I give a brief overview of the effective theory for the Color Glass Condensate, which is the high-density gluonic matter which controls high-energy scattering in QCD in the vicinity of the unitarity limit. I concentrate on fundamental phenomena, like gluon saturation, unitarization, and geometric scaling, and the way how these are encoded in the formalism. I emphasize the importance of the next-to-leading order corrections, especially the running of the coupling, for both conceptual and phenomenological issues. I survey the implications of the CGC theory for the HERA physics and its phenomenological applications based on saturation models.

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Edmond Iancu. 2009-01-08. Color Glass Condensate and its relation to HERA physics. https://doi.org/10.1016/j.nuclphysbps.2009.03.135

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