OPERA catches its first tau-neutrino
- The OPERA experiment at the underground Gran Sasso Laboratory: likely seen the first tau-neutrino "appearing" out of several billion of billions muon neutrinos sent from CERN!(Interactions)
- Particle Chameleon Caught in the act of Changing(CERN Press Release)
Tau neutrino appearanceが見つかったのってこれが初めてなんだっけ。