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

A giant 200-tonne spectrometer measures the energy of the emitted electrons. By analyzing the maximum energy (endpoint) of these electrons, the mass of the "missing" neutrino is inferred. 3. Key Findings (2021 Status)

The 2021 data confirmed that neutrinos are at least one million times lighter than electrons. katrin [2021-07-09 18-28-07].mp4

The analysis utilized approximately 36 million electron events collected between 2019 and 2021. A giant 200-tonne spectrometer measures the energy of

KATRIN: Neutrinos are lighter than 0.8 electronvolts - sfb1258 Key Findings (2021 Status) The 2021 data confirmed

Below is a draft "paper" summarizing the key findings and significance of the KATRIN experiment as of mid-2021, which would have been the focus of recordings from that date.

The KATRIN experiment has successfully established a new world record for the upper limit of the , breaking the "1 eV barrier" for the first time in a laboratory setting. Using the beta decay of tritium, the international collaboration has limited the neutrino mass to less than 0.8 electronvolts (eV) with unprecedented precision. 2. Experimental Methodology

🔬 Scientific Report: Direct Measurement of the Neutrino Mass