Mesons
They are Hadrons which are composed of a quark and an anti-quark.
They have 0 spin and thus are classified as composite Bosons even though they are made up of fermions.
e.g. Pions, Rho mesons, Omega mesons
They are Hadrons which are composed of a quark and an anti-quark.
They have 0 spin and thus are classified as composite Bosons even though they are made up of fermions.
e.g. Pions, Rho mesons, Omega mesons