Comparison of near-side observables from D-h correlations in pp @ 7 TeV and p-Pb @ 5.02 TeV (2016)

Scope: PWG
PWG-HF (Heavy Flavour)
Energy
5.02 TeV
System
p-Pb
Figure Image
Figure Caption

Comparison of near-side associated yields (top row) and near-side width (bottom row) from fit to D-meson - charged particle azimuthal correlation distributions, in pp collisions at 7 TeV (black circles) and in p-Pb collisions at sqrt(sNN) = 5.02 TeV (red squares), as a function of pT(D), for different ranges of pT(assoc).

Statistical uncertainties are shown as error bars, systematic uncertainties as error boxes.

Only primary pions, kaons, protons, electrons and muons are correlated to D-mesons.

Detail description

Comparison of near-side associated yields (top row) and near-side width (bottom row) from fit to D-meson - charged particle azimuthal correlation distributions, in pp collisions at 7 TeV (black circles) and in p-Pb collisions at sqrt(sNN) = 5.02 TeV (red squares), as a function of pT(D), for different ranges of pT(assoc).

Statistical uncertainties are shown as error bars, systematic uncertainties as error boxes.

Only primary pions, kaons, protons, electrons and muons are correlated to D-mesons.

Data samples: LHC16q,t FAST + CENT_woSDD (625M events)