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 ...

As if searching for dark matter isn't difficult enough already, physicists may have detected another hurdle known as a ...

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 neutrino observatory is the first of three ... the biggest of which is estimated to have one-millionth the mass of an electron. Neutrinos can pass through the Earth and other matter without ...

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 ...

The neutrino observatory is the first of three ... the biggest of which is estimated to have one-millionth the mass of an electron. Neutrinos can pass through the Earth and other matter without ...

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 ...