Can Tsallis Distribution Fit All the Particle Spectra Produced at RHIC and LHC?

Figure 3

The data are from [30, 44] for Au + Au at GeV. The curves are the analytical results with Tsallis distribution Equation (10). The corresponding fitting parameters and /ndf are given in Table 1. For a better visualization both the data and the analytical curves have been scaled by a constant as indicated. The ratios of data/fit are shown at the bottom (Color online).