‘Strange’ particle found to have mass when moving in one direction, not another
Since the start of the 20th century, physicists have discovered a veritable zoo of subatomic particles. Matter can be both wave and particle. If you take the particle route, these subatomic particles ...
Symmetry Magazine7 年
ABCs of particle physics
They called this unruly collection the particle zoo. Later, they discovered that many of these particles are made of smaller pieces. Today, the known particle zoo can be explained with just 17 ...