Light particle and quark chemical potentials from negatively to positively charged particle yield ratios corrected by removing strong and weak decays

Hai-Ling Lao, Ya-Qin Gao, Fu-Hu Liu

The yield ratios of negatively to positively charged pions (${\pi }^{-}/{\pi }^{+}$), negatively to positively charged kaons ($K^{-}/K^{+}$), and anti-protons to protons ($\bar{p}/p$) produced in mid…