Katrin [2021-07-09 18-28-07].mp4 -

KATRIN: Neutrinos are lighter than 0.8 electronvolts - sfb1258

Unlike cosmological observations, this measurement is direct and model-independent , meaning it does not rely on assumptions about the early universe. 4. Significance for Physics katrin [2021-07-09 18-28-07].mp4

Scientists observe the tritium beta decay process, where a tritium nucleus decays into helium, an electron, and an antineutrino. KATRIN: Neutrinos are lighter than 0