Technology is being pushed to its very limits. The upgrades to the Large Hadron Collider (LHC) at CERN slated for the next ...

“Analysis of the full data set gained from this grand project will allow for estimating the effective electron neutrino mass close to the projected value of 0.3 eV at 90% confidence level.

It seeks to constrain the neutrino’s mass by looking at the energy spectrum of electrons and electron antineutrinos emitted by decaying tritium, a radioactive isotope of hydrogen. As detailed in ...

This cutting-edge technology allows for unprecedented precision in direct neutrino mass measurements. With the current data from the KATRIN experiment, an upper limit of 0.45 electron volt/c 2 ...

According to the experiment, the effective electron neutrino mass cannot be more than 0.45 electron volts, which is equivalent to 8×10 kilograms (1.76×10pounds). That’s the proportion between ...

Physicists have scaled down the maximum possible mass of an elusive "ghost particle" called a neutrino to at least one-millionth the weight of an electron. The revision takes scientists one more ...

experiment report the most precise measurement of the upper mass limit of the neutrino to date, establishing it as 0.45 electron volts (eV) — less than one-millionth the mass of an electron. Neutrinos ...

2023 Inelastic electron scattering in tritium gas and ppm-precise energy ... by the inner wire electrode and set-up of the condensed krypton source at the neutrino mass experiment KATRIN [pdf] Dr.

Credit: Markus Breig, KIT Scientists from the KATRIN experiment have achieved the most precise upper limit ever recorded for the mass of the mysterious neutrino – clocking in at less than 0.45 ...

2023 Inelastic electron scattering in tritium gas and ppm-precise energy ... by the inner wire electrode and set-up of the condensed krypton source at the neutrino mass experiment KATRIN [pdf] Dr.