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Double Lc / D0 ratio between SPD multiplicity classes and MB in pp at 13 TeV compared to Pythia (Mode2)

Figure Information
Scope: PWG
PWG-HF (Heavy Flavour)
Energy
13 TeV
System
p-p
Figure Group
Lc, D0, Ds in pp@13TeV vs multiplicity
Figure Image
Figure image (.eps)
2020-05-22-LcpKpiOverD0_zwPythiaMode2_DoubleRatioMB_HP.eps
Figure image (.pdf)
2020-05-22-LcpKpiOverD0_zwPythiaMode2_DoubleRatioMB_HP.pdf
Figure Caption

Double Lc / D0 ratio versus pT between SPD ntracklet multiplicity classes ([1-9], and  [60-99]) and multiplicity integrated(minimum bias) in pp collisions at sqrt(s)=13 TeV compared to Pythia8 predictions (Mode2).

Detail description

Double Lc / D0 ratio versus pT between SPD ntracklet multiplicity classes ([1-9] and [60-99]) and multiplicity integrated(minimum bias) in pp collisions at sqrt(s)=13 TeV compared to Pythia8 predictions (Mode2). The analysed decay chain is Lc to pKpi (for the MB and [1-9] class) and an average of Lc to pKpi and Lc to pK0s for the HM class. Pythia8 predictions received from A. Rossi on 20-05-2020.

Data sample: LHC16deghjklop, LHC17efhijklmor, LHC18deghjop

List of runs: DPG runlists: CentralBarrelTracking_hadronPID(_incompleteTPC)

Event cuts: |vtx_z| < 10 cm, trigger: kINT7 (for MB and first three multiplicity classes) and HMSPD (for [60-100])

The Mode2 Pythia8 tune is coming from: JHEP 08 (2015) 003