Scope: PWG
PWG-HF (Heavy Flavour)
Energy
7 TeV
13 TeV
System
p-p
Figure Group
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
The ratio between $p_{\rm{T}}$-differential production cross section of prompt $\rm{D}^{+}_{s}$ mesons over that of $\rm{D}^{+}$ mesons with $|y|<0.5$ in the interval $4<p_{\rm{T}}<16$ GeV/$c$, in pp collisions at $\sqrt{s}=13$ TeV, compared to that in pp collisions at $\sqrt{s}=7$ TeV (in $2<p_{\rm{T}}<12$ GeV/$c$).
Detail description
The ratio between $p_{\rm{T}}$-differential production cross section of prompt $\rm{D}^{+}_{s}$ mesons over that of $\rm{D}^{+}$ mesons with $|y|<0.5$ in the interval $4<p_{\rm{T}}<16$ GeV/$c$, in pp collisions at $\sqrt{s}=13$ TeV, compared to that in pp collisions at $\sqrt{s}=7$ TeV (in $2<p_{\rm{T}}<12$ GeV/$c$). Data samples used are LHC16k and LHC16l, with corresponding MC productions for the 13 TeV (LHC17c3a1, LHC17c3a2). 7 TeV results are based upon pass4 paper results.