= muon, n.
| 单词 | θ79111 |
| 释义 | the world > matter > physics > atomic physics > particle physics > particle avoiding strong interaction > muon > [noun] (4) mu-meson1947 = muon, n. muon1951 An unstable, negatively charged lepton having a spin of ½ and a mass of about 105.7 MeV (approx. 207 times that of the electron), which decays to… Subcategories:— quantum number of (1) — neutral system (1) |
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