What makes up leptons?

Answered on : 2024-01-24

Sources

Lepton | Elementary Particles, Subatomic Particles & Quarks

britannica.com

Lepton

en.wikipedia.org

Leptons: The elementary particles explained

space.com

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Leptons are elementary particles, meaning they are not composed of smaller units of matter [1]. They can carry one unit of electric charge or be neutral. The charged leptons include electrons, muons, and taus, each with a negative charge and distinct mass [1]. Leptons are fermions with a spin of 1/2 [3]. Unlike quarks, which are also elementary particles, leptons are non-strong-force particles and are relatively light in mass [4]. They come in generations, with electrons and their heavier counterparts muons and tauons making up different generations [5]. In summary, leptons are fundamental particles with unique properties, playing a crucial role in the Standard Model of particle physics [7].