Analysis of information sources in references of the Wikipedia article "Particle physics" in English language version.
Ordinary matter is composed entirely of first-generation particles, namely the u and d quarks, plus the electron and its neutrino.
Matter conservation means conservation of baryonic number A and leptonic number L, A and L being algebraic numbers. Positive A and L are associated to matter particles, negative A and L are associated to antimatter particles. All known interactions do conserve matter.
Matter conservation means conservation of baryonic number A and leptonic number L, A and L being algebraic numbers. Positive A and L are associated to matter particles, negative A and L are associated to antimatter particles. All known interactions do conserve matter.
Ordinary matter is composed entirely of first-generation particles, namely the u and d quarks, plus the electron and its neutrino.
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