# Symmetric cumulants and event-plane correlations in Pb + Pb collisions

@article{Giacalone2016SymmetricCA,
title={Symmetric cumulants and event-plane correlations in Pb + Pb collisions},
author={Giuliano Giacalone and Li Yan and Jacquelyn Noronha-Hostler and J-Y. Ollitrault},
journal={Physical Review C},
year={2016},
volume={94},
pages={014906}
}
• Published 26 May 2016
• Physics
• Physical Review C
The ALICE Collaboration has recently measured the correlations between amplitudes of anisotropic flow in different Fourier harmonics, referred to as symmetric cumulants. We derive approximate relations between symmetric cumulants involving $v_4$ and $v_5$ and the event-plane correlations measured by ATLAS. The validity of these relations is tested using event-by-event hydrodynamic calculations. The corresponding results are in better agreement with ALICE data than existing hydrodynamic…
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