it says there’s a bump in mass. That could point to a new particle, possibly a non-standard boson. If a new particle has indeed been discovered, it would mean that most of our ideas about what ...

The Standard Model is our best theory for how the universe operates, but there are some missing pieces that physicists are struggling to find. When you purchase through links on our site, we may ...

Particle’s surprise mass threatens to upend the standard model “The standard model is not dead,” said Josh Bendavid, a particle physicist at the Massachusetts Institute of Technology in ...