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The strongly intensive quantity Σ in HIJING, EPOS and AMPT generated Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV and Xe-Xe collisions at √sNN =5.44 TeV as a function size of centrality class for the fixed value of pseudorapidity gap ∆η = 1.2

Figure Information
Scope: PWG
PWG-CF (Flow and Correlations)
Energy
2.76 TeV
5.02 TeV
5.44 TeV
System
Pb-Pb
Xe-Xe
Figure Group
Forward-backward multiplicity correlations in Pb-Pb and Xe-Xe collisions with strongly intensive quantity Σ
Figure Image
Figure image (.eps)
SIGMA_centrality_1.2_MC.eps
Figure image (.pdf)
SIGMA_centrality_1.2_MC.pdf
Figure Caption

The strongly intensive quantity Σ obtained for HIJING, EPOS, and AMPT generated simulations of Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV, and Xe–Xe collisions at √sNN = 5.44 TeV and plotted as a function size of centrality for the fixed value of pseudorapidity gap ∆η = 1.2. Results for MC HIJING and MC AMPT were obtained for centrality selection via V0, while for MC EPOS via impact parameter.

 

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).

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