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D$^+$ invariant-mass distribution in Pb--Pb collisions at 5.02 TeV for the 60-80% centrality class (6 < $p_{\rm T} $ < 7 GeV/c)

Figure Information
Scope: PWG
PWG-HF (Heavy Flavour)
Energy
5.02 TeV
System
Pb-Pb
Figure Group
D meson cross sections and RAA in Pb-Pb at sqrt(sNN)=5.02 TeV
Figure Image
Figure image (.eps)
2018-Apr-26-MassDplus_PbPb6080_5TeV_pt6-7.eps
Figure image (.pdf)
2018-Apr-26-MassDplus_PbPb6080_5TeV_pt6-7.pdf
Figure Caption

Invariant-massdistribution of $\rm{D}^+$ candidates and charge conjugates in the $6< p_{\rm{T}} < 7$ GeV/c interval in Pb--Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV for the 60-80% centrality class. The blue curve shows the total fit function (signal + background), while the red dashed curve the function for the combinatorial background.

 
 
 
Detail description

Keywords: D$^+$ invarian-mass fit, Pb-Pb collisions, $\sqrt{s_{\rm NN}}$ = 5 TeV

Data sample: LHC15o (pass1, pass1_pidfix, pass3_lowint_pidfix)