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Analysis Method for Jet-Like Three-Particle Azimuthal Correlations

Jason G. Ulery·Fuqiang Wang
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Abstract

Jet-like three-particle azimuthal correlations can discriminate various physical scenarios that have been proposed to explain the observed strong modification to two-particle azimuthal correlations. The three-particle correlation analysis is notoriously difficult in heavy-ion collisions due to the large combinatoric backgrounds. We describe the general idea behind the jet-like three-particle azimuthal correlation analysis, with emphasis put on the subtraction of the combinatoric backgrounds. We discuss in detail the various systematic effects in such an analysis.

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Jason G. Ulery, Fuqiang Wang. 2008-10-08. Analysis Method for Jet-Like Three-Particle Azimuthal Correlations. https://doi.org/10.1016/j.nima.2008.07.100

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