Energy-Dependent Chemical Potentials of Light Hadrons and Quarks Based on Transverse Momentum Spectra and Yield Ratios of Negative to Positive Particles

Figure 13

Energy-dependent chemical potentials, (a) , (b) , and (c) , of light hadrons, , , and , and (d) , (e) , and (f) , of light quark, , , and . The symbols denote the calculated results according to the modified yield ratios and Equations (8) and (9), and the curves are the derivative results based on the fits of Equations (11)–(14) in Figure 12.