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arXiv · 1110.4809

Nonflow "factorization" and a novel method to disentangle anisotropic flow and nonflow

Daniel Kikola·Li Yi·ShinIchi Esumi·Fuqiang Wang·Wei Xie
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Abstract

Presently flow and nonflow cannot be separated experimentally. Using Pythia simulations of p+p collisions we show that nonflow approximately factorizes. This fact may be used to disentangle flow and nonflow in heavy ion data by performing a two-component factorization fit to Fourier coefficients of two-particle correlations.

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Daniel Kikola, Li Yi, ShinIchi Esumi, Fuqiang Wang, Wei Xie. 2012-03-19. Nonflow "factorization" and a novel method to disentangle anisotropic flow and nonflow. https://doi.org/10.1103/physrevc.86.014901

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