The collaboration at the Large Hadron Collider (LHC) has observed three new particles, a new kind of “pentaquark” and the first-ever pair of “tetraquarks,” which includes a new tetraquark. The…
The collaboration at the Large Hadron Collider (LHC) has observed three new particles, a new kind of “pentaquark” and the first-ever pair of “tetraquarks,” which includes a new tetraquark. The…