($\Omega^-$+$\overline{\Omega}^+$) to ($\Xi^-$+$\overline{\Xi}^+$) ratio in $\sqrt{s} = 7$ TeV pp events as a function of (${m_{\mathrm{T}} - m_0}$) Experimental data (closed symbols: data points; dashed curve: ratio of Tsallis fits),and PYTHIA Perugia 2011 simulation (solid curve). Errors on experimental points were added in quadrature. |