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$\Lambda_{c}(\leftarrow\Sigma_{c})/\Lambda_{c}$ ratio as a function of $p_\mathrm{T}$ in pp collisions at 13 TeV

Figure Information
Scope: PWG
PWG-HF (Heavy Flavour)
Energy
13 TeV
System
p-p
Figure Group
Λc(<-Σc) and Σc production with Λc->pKpi in pp collisions at 13 TeV
Figure Image
Figure image (.eps)
2020-06-15-LcSc_Lc_withTAMUcorr_x10Pythia.eps
Figure image (.pdf)
2020-06-15-LcSc_Lc_withTAMUcorr_x10Pythia.pdf
Figure Caption

$\Lambda_{c}(\leftarrow\Sigma_{c})/\Lambda_{c}$ ratio as a function of $p_\mathrm{T}$ in pp collisions at 13 TeV. The numerator corresponds to the $\Lambda_{c}^{+}(\leftarrow\Sigma_{c}^{0,++})$ cross section multiplied by 3/2. Statistical uncertainties (bars) and systematic uncertainties (empty boxes) are shown. The measurement is compared with Pythia Monash 2013 (black), Pythia Mode 0 (blue), Pythia Mode 2 (red) Pythia Mode 3 (violet).

 

 

 

Detail description

Analysis Note: "$\Lambda_{c}(\leftarrow)\Sigma_{c}$ and $\Sigma_{c}$ reconstruction via hadronic decay channels in pp collision at $\sqrt{s}=$ 13 TeV"

Data samples: 2016-2017-2018 periods, pp @ 13 TeV.

Run lists:
LHC2016_AOD208_deghjop_13TeV
LHC2016_AOD208_kl_13TeV
LHC2017_AOD208_cefhijklmor_13TeV_pp
LHC2018_AOD208_bdefghijklmnop_13TeV

MC productions:
LHC17h8a
LHC18f4a
LHC18l4a
LHC18l4b

Event selections: PhysicsSelection, |z$_{vtx}$| < 10 cm, kINT7 trigger, pile-up rejection