The Study of Neutrino Oscillations with Emulsion Detectors

Figure 14

Exclusion plot showing the final result of the CHORUS experiment in the search for𝜈_𝜇→𝜈_𝜏oscillations. The parameter region corresponding to a𝜈_𝜏as Dark Matter candidate is excluded down to relatively small values of the corresponding mixing angle. The CHORUS result is compared to the one obtained by the NOMAD experiment running in parallel in the WANF beam line.