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Ratio of the strongly intensive quantity Σ to MC HIJING in Pb-Pb collisions at √sNN = 2.76 TeV as a function of a distance between forward and backward intervals for 10% centrality bin width

Figure Information
Scope: PWG
PWG-CF (Flow and Correlations)
Energy
2.76 TeV
System
Pb-Pb
Figure Group
Forward-backward multiplicity correlations in Pb-Pb and Xe-Xe collisions with strongly intensive quantity Σ
Figure Image
Figure image (.eps)
SIGMA1.2PbPb276deltaEta_ratio_0.eps
Figure image (.pdf)
SIGMA1.2PbPb276deltaEta_ratio_0.pdf
Figure Caption

The ratio of values of Σ to MC HIJING simulations of Pb–Pb at √sNN = 2.76 TeV. Results are plotted as a function of
the pseudorapidity gap ∆η for 10% centrality bin width classes. Results were obtained for centrality selection via V0.

 

Note: the centrality estimator is not marked explicitly in the figure because it is known that Σ is a strongly intensive quantity and therefore remains independent on the centrality estimator (see also Fig. ALI-PREL-305604 and Fig. ALI-SIMUL-305884, or AN https://alice-notes.web.cern.ch/node/676 for more details).