What are hadrons?

Some articles on hadrons, hadron:

Jet (particle Physics) - Jet Fragmentation
... in the final state, but only the colorless hadrons they ultimately produce are observed experimentally ... undergo parton showering and then combination of the produced partons into hadrons ... used interchangeably in the literature to describe soft QCD radiation, formation of hadrons, or both processes together ...
Exotic Hadron
... Exotic hadrons are subatomic particles made of quarks (and possibly gluons), but which do not fit into the usual scheme of hadrons ... That is, exotic hadrons do not have the same quark content as ordinary hadrons exotic baryons have more than just the three quarks of ordinary baryons and exotic mesons do not have one ... Exotic hadrons can be searched for by looking for particles with quantum numbers forbidden to ordinary hadrons ...
Hadron Spectroscopy
... Hadron spectroscopy is the subfield of particle physics that studies the masses and decays of hadrons ... Hadron spectroscopy is also an important part of the new nuclear physics ... The properties of hadrons are a consequence of a theory called quantum chromodynamics (QCD) ...
Kwork
... Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei ... quarks are never directly observed or found in isolation they can be found only within hadrons, such as baryons (of which protons and neutrons are ... introduced as parts of an ordering scheme for hadrons, and there was little evidence for their physical existence until deep inelastic scattering experiments at the Stanford Linear Accelerator Center in 1968 ...
Charm (quantum Number) - Flavour Quantum Numbers - Antiparticles and Hadrons
... Hadrons inherit their flavour quantum number from their valence quarks this is the basis of the classification in the quark model ... the hypercharge, electric charge and other flavour quantum numbers hold for hadrons as well as quarks ...