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dN/dy ratio of K/pi for pp at 5.02 TeV, compared to pp at other energies and other experiments, including CMS 13 TeV data

Figure Information
Scope: PWG
PWG-LF (Light Flavour Spectra)
Energy
5.02 TeV
System
p-p
Figure Group
Production of pi/K/p in pp collisions a sqrt(s) = 5.02TeV [SQM17]
Figure Image
Figure image (.eps)
2017-Jul-05-dndy_ratio_KPi_0.eps
Figure image (.pdf)
2020-08-05-2017-Jul-05-dndy_ratio_KPi_010_13_14.pdf
Figure Caption

dN/dy ratio of K/pi as a function of the collision energy for pp collisions at 5.02 TeV, compared to other energies and other experiments. The open boxes are the total systematic uncertainties. In particular the recent CMS measurement  in pp at 13 TeV is included, from arXiv:1706.10194.

Detail description

dN/dy ratio of K/pi as a function of the collision energy for pp collisions at 5.02 TeV, compared to other energies and other experiments.

- Extrapolated yield measured with the Levy-Tsallis model, using the YieldMean.C macro as described in the Analysis Note

- Data sample LHC15n.

- Obtained from the combination of different analyses: ITS, TPC, TOF, HMPID, Kinks

- Points from the CMS paper in pp at 13 TeV https://arxiv.org/abs/1706.10194