$R_{\mathrm{pPb}}$ of prompt $\Lambda_\mathrm{c}^+$ in p--Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02\,$TeV

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

Nuclear modification factor $R_{\mathrm{pPb}}$ of prompt $\Lambda_\mathrm{c}^+$ in p--Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02\,$TeV as a function of $p_\mathrm{T}$ in the interval $0< p_{\mathrm{T}} <1$ GeV/$c$, combined with the published result in the range  $1< p_{\mathrm{T}} <24$ GeV/$c$. Left: Comparison to the $R_{\mathrm{pPb}}$ of D mesons (average of ($\mathrm{D}^0, \mathrm{D}^+, \mathrm{D}^{*+}$ in the range $1< p_{\mathrm{T}} <24$ GeV/$c$ and $\mathrm{D}^0$ in the range $p_\mathrm{T}<1\,$GeV/$c$). Right: Comparison to POWHEG+PYTHIA 6 with EPPS 16 simulations and to POWLANG predictions.

Detail description

Nuclear modification factor $R_{\mathrm{pPb}}$ of prompt $\Lambda_\mathrm{c}^+$ in p--Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02\,$TeV as a function of $p_\mathrm{T}$ in the interval $0< p_{\mathrm{T}} <1$ GeV/$c$, combined with the published result in the range  $1< p_{\mathrm{T}} <24$ GeV/$c$. Left: Comparison to the $R_{\mathrm{pPb}}$ of D mesons (average of ($\mathrm{D}^0, \mathrm{D}^+, \mathrm{D}^{*+}$ in the range $1< p_{\mathrm{T}} <24$ GeV/$c$ and $\mathrm{D}^0$ in the range $p_\mathrm{T}<1\,$GeV/$c$). Right: Comparison to POWHEG+PYTHIA 6 with EPPS 16 simulations and to POWLANG predictions.

Data sample: LHC16q, LCH16t,

Event selection: MB trigger