Neutrinos are a weird little particle. There are three known types: electron neutrino, muon neutrino, and tau neutrino. These ...

Particle physicists have been looking for so-called "sterile neutrinos" for a few decades now. They are a hypothesized ...

A different kind of personality test: the nerdy Particle Identities Test reveals which elementary particle you would be – ...

At the Sudbury Neutrino Observatory in Ontario, Canada, McDonald encountered a similar oddity. The lab was measuring the electron neutrinos that come directly from the sun, but the captured number of ...

These neutrino oscillation parameters are fundamental physical constants in the same way that the mass and charge of the electron are fundamental. Neutrino research, because of the scale, cost and ...

Neutrinos come in three flavour states (electron, muon and tau), and since the 1990s we have known that a neutrino can change flavour as it travels. This astonishing phenomenon is due to quantum ...

The short-lived \(W^{-}\) boson decays, forming an electron (charge =\(-1\)) and an electron neutrino (charge = 0). The proton, electron, and the antineutrino move away from one another emitting ...

Now we know that neutrinos are not massless, and that the three flavours mix so that a neutrino produced as electron type can subsequently interact as muon or tau type. We do not know for sure that ...

Applying a voltage across the detector and recording ionization energy reveals neutrino collisions ... the response of germanium nuclei to 254 electron volt (eV) nuclear recoils, or about one ...