Discerning whether a nuclear reactor is being used to also create material for nuclear weapons is difficult, but capturing and analyzing antimatter particles has shown promise for monitoring what ...

Physicists recorded the lowest-energy neutrino event yet, using signals from the particles’ antimatter counterpart produced in a nuclear reactor. Reading time 4 minutes Neutrinos are everywhere. About ...

The first-known observations of matter–antimatter asymmetry in a decaying composite subatomic particle that belongs to the baryon class are reported from the LHCb experiment located at the Large ...

WASHINGTON, Oct. 1, 2024 – Nuclear fission reactors act as a key power source for many parts of the world and worldwide power capacity is expected to nearly double by 2050. One issue, however, is the ...