In just the first 259 days of data collection, KATRIN, a beta-decay-based detector in Germany, has set the smallest upper ...

This is a model of the first neutrino detector, the Super-Kamioka Neutrino Detection Experiment, located near Hida, Japan. Credit: Motokoka/WikiMedia Commons To detect neutrinos, astronomers have ...

And it did so right in the middle of an odd sort of telescope that was partway through construction. In a paper published in ...

A new measurement finds the universe's teensiest particles weigh no more than one-millionth the mass of an electron.

Scientists from the KATRIN experiment have achieved the most precise upper limit ever recorded for the mass of the mysterious ...

On one end, near Chicago, a particle accelerator at Fermilab will generate an intense neutrino beam pointed precisely (through Earth’s crust) at the Black Hills of South Dakota. There, nearly a mile ...

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New data establish an upper limit of 0.45 eV/c2 (equivalent to 8 x 10-37 kilograms) for the neutrino mass. KATRIN measures neutrino mass in the laboratory using a model-independent method.

The near detector is located at Fermilab ... “We looked for both charged current muon neutrino and neutral current interactions, as a sterile neutrino would manifest differently in each,” Hewes ...

Now, new findings from the Karlsruhe Tritium Neutrino (or KATRIN ... million of these electrons as the particles arrived at the detector at the other end of the experiment. This enabled the ...