r3 with etagap > 0.8 in centrality 0-5%, 5-10%, 10-20%, 20-30%, 30-40% and 40-50%

Scope: PWG
PWG-CF (Flow and Correlations)
5.02 TeV
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption

$r_3$ at $\sqrt{s_{NN}} = 5.02$ TeV with $|\Delta\eta| > 0.8$ and $0.2 < \textit{p}_T^t < 0.6$. The errors bars correspond to statistical uncertainties while the shaded color bands correspond to systematic uncertainties.








Detail description

Keywords: Flow, Flow vector fluctuations, pT-dependent flow vector fluctuations, Pb-Pb collisions, 5.02 TeV

The factorization ratio r3 to probe pT-dependent flow vector fluctuations in Pb-Pb collisions. Values smaller than unity indicate that factorization is broken, meaning the two-particle correlation does not factorize into the product of a function of properties of only one of the particles times a function of the
properties of the second.

Data sample: LHC15o

Events cuts: kInt7 trigger,  |Vz| < 10cm, V0M centrality estimator, Pileup cut, 

Track cuts: Filterbit 96, No. of TPC cluster > 70, NUA weights, Reference pT [0.2,5.0], |eta| < 0.8