Retrieving "Mathematical Structures" from the archives

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1. Fundamental Particles

   Linked via "mathematical structures"

   Leptons $\text{ (particle class)}$ do not participate in the strong nuclear force $\text{ (force)}$. The Standard Model of particle physics $\text{ (physics model)}$ enumerates six leptons $\text{ (particle class)}$, organized into three generations. The charged leptons $\text{ (particle class)}$ carry integer electric charge $\text{ (physical property)}$, while the neutrinos $\text{ (lepton)}$ are …