Fig. 1: Comparison of rapidity spectrum of neutral (\({{{{\boldsymbol{K}}}}}_{{{{\boldsymbol{S}}}}}^{{{{\bf{0}}}}}\)) with the averaged spectrum of charged (K+ and K−) mesons in the 10% most central Ar+Sc collisions at \(\sqrt{{s}_{NN}}=11.9\) GeV.
From: Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei
Total uncertainties, calculated as the square root of the sum of squared statistical and systematic uncertainties (\(\sqrt{{\sigma }_{stat}^{2}+{\sigma }_{sys}^{2}}\)) are drawn. For charged K mesons, the total uncertainties were calculated separately for positively and negatively charged and then propagated.
