Underlying Event

Multiplicity Distributions pT Distributions Σ(pT)

Underlying Event : TRNS : σ(Σ(pT)) vs pT1

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pp @ 7000 GeV

Plot of stddev-sumpt-vs-pt-trns in 7000 GeV pp collisions

pp @ 900 GeV

Plot of stddev-sumpt-vs-pt-trns in 900 GeV pp collisions