Scope: PWG
PWG-LF (Light Flavour Spectra)
Energy
5.02 TeV
System
p-Pb
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Anti-deuteron inelastic interaction cross-section per averaged chemical element over ALICE detector material (from interaction point to the TOF detector, < Z >= 11.9, < A > = 25.5). Black line shows Geant4 parameterisation, blue and red lines correspond to ±1 and ±2 sigma constraints based on ALICE experimental data for raw primary anti-deuteron to deuteron ratio.
Detail description
Dataset: LHC16qt AOD cent_wSDD (p-Pb 5.02 TeV)
Event selection: Min. bias trigger, |VtxZ| < 10 cm
Track selection: p > 0.2 GeV/c, |eta| < 0.8, AOD FilterBit 256, N of ITS clusters >= 2, |DCAxy| < 0.1 cm, |DCAz| < 0.2 cm
Particle identification: TPC+TOF (for p > 1.4 GeV/c)
Analysis note:
https://alice-notes.web.cern.ch/node/887