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Particle and nuclear

Particle and nuclear

KATRIN experiment places upper limit on the mass of the neutrino

14 Feb 2022

Physicist Björn Lehnert from the Lawrence Berkeley National Laboratory talks to Richard Blaustein about what a new precise measurement of the neutrino means for particle physics

Björn Lehnert
Weighty matters: physicist Björn Lehnert works on the Karlsruhe Tritium Neutrino Experiment at the Karlsruhe Institute for Technology in Germany. He performed parts of the analysis using the Cori supercomputer at Berkeley Lab’s National Energy Research Scientific Computing Center. (Courtesy: Björn Lehnert)
Based at the Lawrence Berkeley National Laboratory in the US, Björn Lehnert is a neutrino physicist

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Richard Blaustein is a freelance writer based in Washington, DC
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