资讯

Thus, energetic neutrinos are usually paired with energetic gamma rays. NGC 1068's gamma-ray emission is significantly lower than expected and shows a distinctly different spectral shape.
MINERvA is a neutrino scattering experiment at the Department of Energy's Fermilab. Neutrinos are tiny, electrically neutral particles that are incredibly abundant. The sun, other stars ...
Could neutrinos finally reveal everything we're searching for about quantum gravity? These ghostly particles, capable of passing through matter without interacting, are at the heart of a major ...
Neutrinos are known to have tiny masses. A new result proclaims the subatomic particles to be even tinier still. Neutrinos are the only class of fundamental particle for which the mass, one of the ...
By Katrina Miller Katrina Miller studied neutrinos in graduate school, but had nothing to do with the KATRIN experiment. On Thursday, researchers unveiled the most precise measurement yet of a ...
This study has spurred more research into alternative electrodes and catalysts that could ‘pre-align’ the molecules, reducing ...
Neutrinos, or antineutrinos for that matter, cannot be directly detected, but the energy their mass subtracts from the speed of the accompanying electron can. The KATRIN researchers detected a ...
So, yeah—neutrinos are ridiculously lightweight. Trillions of neutrinos pass through your body every second, but they are so small and so weakly interacting that you don’t feel a thing.
No evidence for sterile neutrinos was found, challenging interpretations of previous anomalous results. Improved background rejection and data analysis techniques enhanced sensitivity, guiding ...
Could neutrinos finally reveal everything we're searching for about quantum gravity? These ghostly particles, capable of passing through matter without interacting, are at the heart of a major ...
The most advanced attempt yet to weigh neutrinos has put a new upper limit on the enigmatic particle’s mass. It is no heavier than 0.45 electron volts (eV) — less than one-millionth the mass ...
KATRIN measures neutrino mass in the laboratory using a model-independent method. Neutrinos are among the most enigmatic particles in the universe. They are omnipresent yet interact extremely ...