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ReviewNo Access

ANGULAR AND LONG RANGE RAPIDITY CORRELATIONS IN PARTICLE PRODUCTION AT HIGH ENERGY

Physics Department, University of Connecticut, 2152 Hillside Road, Storrs, CT 06269-3046, USA

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and

MICHAEL LUBLINSKY

Physics Department, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel

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https://doi.org/10.1142/S0218301313300014Cited by:93 (Source: Crossref)

Abstract

We discuss the general mechanism leading to long-range rapidity and angular correlations produced in high energy collisions (the "ridge"). This effect naturally appears in the high energy QCD and is strongly sensitive to physics of the gluon saturation. We comment on various recent practical realizations of the main idea, paying special attention to N_c counting and stress the relevance of Pomeron loops.

Keywords:

PACS: 13.85.Hd, 13.85.Ni

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Vol. 22, No. 01

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History

Received 2 November 2012

Accepted 9 November 2012

Published: 13 December 2012

Keywords