"Figure 7 Ds over D0 Dplus pp 13 TeV" of "Charm production and fragmentation fractions at midrapidity in pp collisions at $\sqrt{s} = 13$ TeV"

$p_{\mathrm{T}}$-differential $\mathrm{D}^{+}_\mathrm{s}/(\mathrm{D}^{0}+\mathrm{D}^{+})$ ratio in pp collisions at $\sqrt{s}$ = 13 TeV

Global relative uncertainty on BR: $3.3\%$

在质心系能量$sqrt{s}=13 mathrm{TeV}$的质子-质子（pp）碰撞中，横向动量（transverse momentum，$p_mathrm{T}$）微分的$mathrm{D}^{+}_mathrm{s}/(mathrm{D}^{0}+mathrm{D}^{+})$产额比
分支比（Branching Ratio，BR）的整体相对不确定度：3.3%