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Fit to the raw-yield distribution of $\mathrm{D_s^+}$ mesons for different BDT non-prompt scores performed to extract the $\mathrm{D_s^+}$ $f_\mathrm{prompt}$ fraction in the $2< \pt <4$ GeV/$c$ and $50-60\%$ FT0C interval

Figure Information
Scope: PWG
PWG-HF (Heavy Flavour)
Energy
5.36 TeV
System
Pb-Pb
Figure Group
$\mathrm{D_s^+/D^+}$ production yield ratio in Pb$-$Pb collisions at $\sqrt{s_\mathrm{NN}}=5.36$ TeV
Figure Image
Figure image (.eps)
cut_var_ds_2.0_4.0_50.0_60.0_0.eps
Figure image (.pdf)
cut_var_ds_2.0_4.0_50.0_60.0_0.pdf
Figure Caption

Fit to the raw-yield distribution of $\mathrm{D_s^+}$ mesons for different BDT non-prompt scores performed to extract the $\mathrm{D_s^+}$ $f_\mathrm{prompt}$ fraction with the cut-variation method in the $2<\pt<4~\mathrm{GeV}/c$ interval and $50-60\%$ FT0C percentile in Pb$-$Pb collisions at $\sqrt{s_\mathrm{NN}}=5.36~\mathrm{TeV}$.

Detail description

Keywords: D-mesons, charm, prompt, invariant mass fit

Dataset: LHC23_PbPb_pass4