WARNING! Mark as "STAR preliminary" and contact authors when using this! UE analysis similar to Rick Field's leading jet analysis. SIScone with radius/resolution parameter R=0.7 is used. Particles with pT>0.2GeV and |η|<1 are included in the analysis. All particles are assumed to have zero mass. Only jets with neutral energy <0.7 are included. For the transMIN and transMAX Δ(ϕ) is between π/3 and 2π/3, and Δ(η)<2.0. For the jet region the area of the jet is used for the normalization, i.e. the scaling factor is πR2 and not dϕdη (this is different from what Rick Field does!). The tracking efficiency is ∼0.8, but that is an approximation, as below pT∼0.6GeV it is falling quite steeply.
Generated at Thursday, 12. December 2019 01:42PM