Comparison of nuclear modification factor of fully reconstructed jets (Anti-$k_{\rm T}$ $R=0.2$) with ATLAS ($R$ scaled from $0.4$ to $0.2$) and CMS in Pb-Pb 0-10% centrality class

Scope: PWG
PWG-JE (Jets)
Energy
2.76 TeV
System
Pb-Pb
Figure Image
Figure Caption

Comparison of nuclear modification factor of fully reconstructed jets (Anti-$k_{\rm T}$ $R=0.2$) with ATLAS ($R$ scaled from $0.4$ to $0.2$) and CMS in Pb-Pb 0-10% centrality class. ALICE jets are biased requiring a leading charged particle $p_{\rm T}^{\rm lead,ch} > 5\, \mathrm{GeV}/c$ and measured in $|\eta| < 0.5$. ATLAS jets were reconstructed with a larger resolution parameter, $R=0.4$, and scaled to $R=0.2$ using the $R_{\rm CP}$ ratios.

Detail description

Comparison of nuclear modification factor of fully reconstructed jets (Anti-$k_{\rm T}$ $R=0.2$) with ATLAS and CMS in Pb-Pb 0-10% centrality class. ALICE jets are biased requiring a leading charged particle $p_{\rm T}^{\rm lead,ch} > 5\, \mathrm{GeV}/c$ and measured in $|\eta| < 0.5$. ATLAS jets were reconstructed with a larger resolution parameter, $R=0.4$, and scaled to $R=0.2$ using the $R_{\rm CP}$ ratios. Cuts are a bit different in ATLAS and CMS (see their papers for details).

ALICE dataset: LHC11h