all particles are put into the group's hadrons and leptons leptons are fundamental particles and they include the electron muon that's just a heavy electron basically and neutrino that has no charge ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The particles that are in ...

The magnum opus of particle physics is far from complete, requiring physicists to devise many alternatives—some weirder than others. Reading time 5 minutes For all practical purposes, the Standard ...