Question: According to Table 12.4, the rest mass of an electron is 0.511 MeV/c 2 . What is the rest mass of a positron? Table 12.4

According to Table 12.4, the rest mass of an electron is 0.511 MeV/c2. What is the rest mass of a positron?


Table 12.4

Mass (MeV/c²) Symbol Family Electron Antiparticle e+ (positron) Particle Name Electron 0.511 e- ~0(S 2 × 10-6) Neutrin

Mass (MeV/c) Symbol Family Electron Antiparticle e+ (positron) Particle Name Electron 0.511 e- ~0(S 2 10-6) Neutrino Muon " 105.7 Muon ~0(

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