Neutrino Mass Mystery Shrinks with Latest KATRIN Results

In just the first 259 days of data collection, KATRIN, a beta-decay-based detector in Germany, has set the smallest upper limit yet on the mass of the neutrino—the universe’s lightest massive particle

Apr 14, 2025 - 14:20
 0
Neutrino Mass Mystery Shrinks with Latest KATRIN Results

In just the first 259 days of data collection, KATRIN, a beta-decay-based detector in Germany, has set the smallest upper limit yet on the mass of the neutrino—the universe’s lightest massive particle