The subatomic particle that has a negative charge is the electron. Out of the three subatomic particles that compose an atom, the electron has the smallest mass. Most read in The Sun ...

At Fermilab, US physicists are refining their measurements of this subatomic particle—which has major implications for the Standard Model.

Collisions of electron and positron beams created the high-energy environment needed to produce subatomic particles. Researchers claimed that this measurement is highly sensitive to the ...

The peculiar wobble of a subatomic particle called a muon in a U.S. laboratory experiment is ... a magnetic and negatively charged particle similar to its cousin the electron but 200 ...

There’s another particle that scientists are closely measuring for clues: the muon, an unstable cousin of the electron. It’s over 200 times heavier, which makes it much easier to scrutinize.

That would make the Amaterasu particle 244,000,000,000,000,000,000 electron volts. By comparison, the typical energy of an electron in the polar aurora is 40,000 electron volts, according to NASA .

The muon is a particle in atoms that is 200 times more massive than the electron, which makes it a good target for measurements of its interactions with other particles, detected by the spin and ...

For example, the electron’s anti-particle is a positron, not another electron. The proton’s anti-particle is the anti-proton, not another proton. But uniquely among fermions, a Majorana ...

Researchers on Thursday announced new findings about the muon, a magnetic and negatively charged particle similar to its cousin the electron but 200 times more massive, in their experiment at the ...

That would make the Amaterasu particle 244,000,000,000,000,000,000 electron volts. By comparison, the typical energy of an electron in the polar aurora is 40,000 electron volts, according to NASA .

Researchers on Thursday announced new findings about the muon (pronounced MEW-on), a magnetic and negatively charged particle similar to its cousin the electron but 200 times more massive, in ...