Underlying Event : Δφ Distributions : <Nch> vs Δφ

Generator Group: General-Purpose MCs Soft-Inclusive MCs Alpgen Herwig7 Herwig++ Pythia 6 Pythia 8 Sherpa Vincia Epos Phojet MadGraph5 Custom
Subgroup: Main LHC Tunes ATLAS vs CMS ATLAS PDFs CMS PDFs Pythia 8 vs 6 Pythia 8 vs Herwig Pythia 8 vs Sherpa Rad Variations CR Variations No CR Diffraction LEP Variations Tevatron

pp @ 7000 GeV

ATLAS pTlead > 1

Plot of nch-vs-dphi in 7000 GeV pp collisions

ATLAS pTlead > 2

Plot of nch-vs-dphi in 7000 GeV pp collisions

ATLAS pTlead > 3

Plot of nch-vs-dphi in 7000 GeV pp collisions

ATLAS pTlead > 5

Plot of nch-vs-dphi in 7000 GeV pp collisions

ppbar @ 1800 GeV

CDF pTj > 30

Plot of nch-vs-dphi in 1800 GeV ppbar collisions

pp @ 900 GeV

ATLAS pTlead > 1

Plot of nch-vs-dphi in 900 GeV pp collisions

ATLAS pTlead > 1.5

Plot of nch-vs-dphi in 900 GeV pp collisions

ATLAS pTlead > 2

Plot of nch-vs-dphi in 900 GeV pp collisions

ATLAS pTlead > 2.5

Plot of nch-vs-dphi in 900 GeV pp collisions