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

Figure 8

Evidence for a neutrino line centered on 7.5 MeV in the Kamiokande-II data taken on the date of SN 1987A from [18]. (b) shows a histogram of the raw data taken in the hours before and after the main burst, with being a proxy for the neutrino energy, , and the solid and dashed curves being two versions of the background for the detector. After subtracting the background (obtained from other K-II data) and converting the horizontal scale to neutrino energy, one obtains (a) the background-subtracted curve.

(a)

(b)