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$\mathrm{D_{s1}^{+}} /\mathrm{D_{s}^{+}} $ corrected-yield ratio vs multiplicity

Figure Information
Scope: PWG
PWG-HF (Heavy Flavour)
Energy
13 TeV
System
p-p
Figure Group
Measurement of $\mathrm{D_{s1}^{+}}$ and $\mathrm{D_{s2}^{*+}}$ mesons in pp collisions at $\sqrt{s} = 13$ TeV
Figure Image
Figure image (.eps)
ds10433_over_ds_ratio_vs_mult.eps
Figure image (.pdf)
ds10433_over_ds_ratio_vs_mult.pdf
Figure Caption

Corrected-yield times BR of $\mathrm{D_{s1}^{+}}$ mesons divided by the one of $\mathrm{D_{s}^{+}}$ mesons as a function of charge-particle multiplicity at midrapidity in pp collisions at 13 TeV, compared with statistical-hadronisation-model predictions (SHM and SHMc).

Detail description

Corrected-yield times BR of $\mathrm{D_{s1}^{+}}$ mesons divided by the one of $\mathrm{D_{s}^{+}}$ mesons as a function of charge-particle multiplicity at midrapidity in pp collisions at 13 TeV (pass1 reconstruction), compared with statistical-hadronisation-model predictions (SHM and SHMc).

Model predictions are multiplied by the BR($\mathrm{D_{s1}^{+}} \rightarrow \mathrm{D}^{*+}\mathrm{K^{0}_{S}}$) obtained from theoretical calculations. The model uncertainties shown are due to the uncertainty on the BR.

Data samples: LHC2016 AOD234 deghjopkl, LHC2017 AOD234 cefhijklmor, LHC2018 AOD264 bdefghijklmnop

MC samples: LHC20f4[a,b,c] and LHC20k7[a2,b,c]