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arXiv · 1009.5295

The ridge in proton-proton collisions at the LHC

Adrian Dumitru·Kevin Dusling·Francois Gelis·Jamal Jalilian-Marian·Tuomas Lappi·Raju Venugopalan
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Abstract

We show that the key features of the CMS result on the ridge correlation seen for high multiplicity events in sqrt(s)=7TeV proton-proton collisions at the LHC can be understood in the Color Glass Condensate framework of high energy QCD. The same formalism underlies the explanation of the ridge events seen in A+A collisions at RHIC, albeit it is likely that flow effects may enhance the magnitude of the signal in the latter.

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Adrian Dumitru, Kevin Dusling, Francois Gelis, Jamal Jalilian-Marian, Tuomas Lappi, Raju Venugopalan. 2010-09-27. The ridge in proton-proton collisions at the LHC. https://doi.org/10.1016/j.physletb.2011.01.024

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