Quarks: Fundamental particles that combine to form baryons and mesons; they come in six flavors: up, down, charm, strange, top, and bottom. Regge trajectories: Graphical representations that ...

Quark recombination in the quark-gluon plasma formed in high-energy nuclei collisions enhances the production of Bc mesons. These mesons consist of a charm quark and a bottom quark.

Using Jefferson Lab's Continuous Electron Beam Accelerator Facility, he is searching for new forms of matter, specifically the particles that hold quarks together in hybrid mesons. Exotic-hybrid ...

The most precise calculations yet of how two quarks locked in a bound state annihilate have been achieved using lattice quantum chromodynamics — and signal a curious discrepancy. Figure 1 ...

Baryons are particles made of three quarks. The quark model predicts the combinations that exist with either spin J=1/2 (this graphic) or spin J=3/2. The graphic shows the various three-quark ...

A recent theory for the origin of dark matter involves a dark (or hidden) sector in which an analogue to the strong force exists, which results in the creation of dark baryons and dark mesons. In this ...

Hadrons fall into two types: baryons - Made up of three quarks. Protons and neutrons are both types of baryon mesons - Made up of a quark and antiquark pair There are six types of quarks.