quark-lepton scheme

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• Trimaximal mixing — cite journal | author = P.F. Harrison, D. H. Perkins and W. G. Scott | title = A Redetermination of the Neutrino Mass Squared Difference in Tri Maximal Mixing with Terrestrial Matter Effects | journal = Physics Letters B | volume = 458 | year =… …   Wikipedia

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• Meson — Mesons Mesons of spin 0 form a nonet Composition Composite Quarks and antiquarks Statistics Bosonic …   Wikipedia

• Georgi–Glashow model — In particle physics, the Georgi–Glashow model is a particular grand unification theory (GUT) proposed by Howard Georgi and Sheldon Glashow in 1974. In this model the standard model gauge groups SU(3)×SU(2)×U(1) are combined into a single simple… …   Wikipedia

• List of baryons — This list is of all known and predicted baryons. See list of particles for a more detailed list of particles found in particle physics. Baryons, being composed of quarks, are part of the subatomic particle family called the hadrons. Baryons are… …   Wikipedia

• Baryon — Baryons are the family of subatomic particles with a baryon number of 1. The term baryon is usually used to refer to triquarks baryons made of three quarks. Exotic baryons made of four quarks and one antiquark are known as the pentaquarks, but… …   Wikipedia