The Large Hadron Collider (LHC), the world's largest atom smasher, just discovered at least two previously unknown particles.
Each type of baryon has a different mix of quarks. Protons, for example, are baryons and consist of two up quarks and one down quark apiece, according to the statement. The two newly discovered particles are classified as bottom baryons. [7 Strange Facts About Quarks]Read more