Review of the Empirical Evidence for Superluminal Particles and the 3 + 3 Model of the Neutrino Masses

Figure 5

The published spectrum for the Troitsk Collaboration taken from [20]. The solid curve is this authors fit to the model from [19] after an adjustment to the energy axis, which fits the data much better than the standard quadratic (dashed curve) for the zero mass case. The most recent (2012) Troitsk reassessment of their anomaly no longer regards it as statistically significant as discussed in the text and in more detail in [19].