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Lc production in Pb-Pb collisions at 5.02 TeV - 2018 data sample

Description
  • Invariant mass distributions
  • Efficiency x acceptance
  • Corrected yields
  • Lc/D0
  • RAA
Lc / D0 meson ratio in 0-10% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-09-16-LcD_PbPb18_010.eps
Figure image (.pdf)
2019-09-16-LcD_PbPb18_010.pdf
Lc / D0 meson ratio in 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-09-16-LcD_PbPb18_3050.eps
Figure image (.pdf)
2019-09-16-LcD_PbPb18_3050.pdf
Lc / D0 meson ratio in 0-10% and 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-09-16-LcD_PbPb18_010_3050_shift0.00.eps
Figure image (.pdf)
2019-09-16-LcD_PbPb18_010_3050_shift0.00.pdf
Lc / D0 meson ratio in 0-10% and 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV compared to the Pb-Pb 2015 result
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-09-16-LcD_PbPb18_010_3050_15o_shift0.00.eps
Figure image (.pdf)
2019-09-16-LcD_PbPb18_010_3050_15o_shift0.00.pdf
Lc corrected pT-spectra in 0-10% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV (AdaBoost, XGBoost, average)
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-Lc_dNdpTMethods_PbPb18_010_shift0.50.eps
Figure image (.pdf)
2019-06-06-Lc_dNdpTMethods_PbPb18_010_shift0.50.pdf
Efficiency x acceptance for Lc in 0-10% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV - AdaBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-AccEff_BDT_010.eps
Figure image (.pdf)
2019-06-06-AccEff_BDT_010_5.pdf
Lc corrected pT-spectra in 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV (AdaBoost, XGBoost, average)
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-Lc_dNdpTMethods_PbPb18_3050_shift0.50.eps
Figure image (.pdf)
2019-06-06-Lc_dNdpTMethods_PbPb18_3050_shift0.50.pdf
Lc corrected pT-spectra in 0-10% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-Lc_dNdpT_PbPb18_010.eps
Figure image (.pdf)
2019-06-06-Lc_dNdpT_PbPb18_010.pdf
Lc corrected pT-spectra in 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-Lc_dNdpT_PbPb18_3050.eps
Figure image (.pdf)
2019-06-06-Lc_dNdpT_PbPb18_3050.pdf
Efficiency x acceptance for Lc in 0-10% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV - XGBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-AccEff_MLHEP_010.eps
Figure image (.pdf)
2019-06-06-AccEff_MLHEP_010.pdf
Lc corrected pT-spectra in 0-10% and 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-Lc_dNdpT_PbPb18_010_3050.eps
Figure image (.pdf)
2019-06-06-Lc_dNdpT_PbPb18_010_3050.pdf
Efficiency x acceptance for Lc in 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV - XGBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-AccEff_MLHEP_3050.eps
Figure image (.pdf)
2019-06-06-AccEff_MLHEP_3050.pdf
Lc invariant mass distribution in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in the interval 2 < pT < 4 GeV/c (30-50% central) - AdaBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-InvMass_BDT_3050_2_4.eps
Figure image (.pdf)
2019-06-06-InvMass_BDT_3050_2_4.pdf
Lc invariant mass distribution in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in the interval 6 < pT < 8 GeV/c (0-10% central) - XGBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-InvMass_ML_010_6_8.eps
Figure image (.pdf)
2019-06-06-InvMass_ML_010_6_8.pdf
Lc invariant mass distribution in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in the interval 6 < pT < 8 GeV/c (30-50% central) - XGBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-InvMass_ML_3050_6_8.eps
Figure image (.pdf)
2019-06-07-InvMass_ML_3050_6_8.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10% compared to Catania model
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-RAA_PbPb18_010_theory.eps
Figure image (.pdf)
2019-06-07-RAA_PbPb18_010_theory.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 30-50% compared to Catania model
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-RAA_PbPb18_3050_theory.eps
Figure image (.pdf)
2019-06-07-RAA_PbPb18_3050_theory.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10% and 30-50%
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-RAA_PbPb18_010_3050_shift0.00.eps
Figure image (.pdf)
2019-06-07-RAA_PbPb18_010_3050_shift0.00.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10% and 30-50% compared to the result from 2015 PbPb data
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-RAA_PbPb18_010_3050_15o_shift0.00.eps
Figure image (.pdf)
2019-06-07-RAA_PbPb18_010_3050_15o_shift0.00.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10% compared to prompt average non-strange D mesons, Ds and charged particles
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-RAA_PbPb18_010_DmesonsDsCharged_shift0.00.eps
Figure image (.pdf)
2019-06-07-RAA_PbPb18_010_DmesonsDsCharged_shift0.00.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10% compared to prompt average non-strange D mesons, and Ds
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-10-28-RAA_PbPb18_010_DmesonsDs_shift0.00.eps
Figure image (.pdf)
2019-10-28-RAA_PbPb18_010_DmesonsDs_shift0.00.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 30-50% compared to prompt average non-strange D mesons, Ds and charged particles
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-10-28-RAA_PbPb18_3050_DmesonsDsCharged_shift0.00.eps
Figure image (.pdf)
2019-10-28-RAA_PbPb18_3050_DmesonsDsCharged_shift0.00.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 30-50% compared to prompt average non-strange D mesons, and Ds
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-10-28-RAA_PbPb18_3050_DmesonsDs_shift0.00.eps
Figure image (.pdf)
2019-10-28-RAA_PbPb18_3050_DmesonsDs_shift0.00.pdf
Efficiency x acceptance for Lc in 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV - AdaBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-AccEff_BDT_3050.eps
Figure image (.pdf)
2019-06-07-AccEff_BDT_3050.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 30-50%
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-RAA_PbPb18_3050.eps
Figure image (.pdf)
2019-06-07-RAA_PbPb18_3050.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10%
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-RAA_PbPb18_010.eps
Figure image (.pdf)
2019-06-06-RAA_PbPb18_010.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10%
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-RAA_PbPb18_010.eps
Figure image (.pdf)
2019-06-06-RAA_PbPb18_010_0.pdf
Efficiency x acceptance for Lc in 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV - AdaBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-AccEff_BDT_3050.eps
Figure image (.pdf)
2019-06-06-AccEff_BDT_3050.pdf
Lc invariant mass distribution in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in the interval 2 < pT < 4 GeV/c (0-10% central) - AdaBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-07-InvMass_BDT_010_2_4.eps
Figure image (.pdf)
2019-06-07-InvMass_BDT_010_2_4.pdf
Lc invariant mass distribution in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in the interval 2 < pT < 4 GeV/c (0-10% central) - AdaBoost method
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-06-06-InvMass_BDT_010_2_4.eps
Figure image (.pdf)
2019-06-06-InvMass_BDT_010_2_4.pdf
Lc / D0 meson ratio in 0-10% and 30-50% central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV (log-x)
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-09-16-LcD_PbPb18_010_3050_Logx_shift0.00.eps
Figure image (.pdf)
2019-09-16-LcD_PbPb18_010_3050_Logx_shift0.00.pdf
Lc RAA in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV in 0-10% compared to prompt average non-strange D mesons, Ds and charged particles
Energy
5.02 TeV
System
Pb-Pb
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
2019-10-28-RAA_PbPb18_010_DmesonsDsCharged_shift0.00.eps
Figure image (.pdf)
2019-10-28-RAA_PbPb18_010_DmesonsDsCharged_shift0.00.pdf