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| 单词 | z particle |
| 释义 | Z particle in British Englishnoun physics a type of neutral elementary particle considered to transmit the weak interaction between other elementary particles. Z particles have a rest mass of 1.62557 × 10–25 kg Also called: Z boson. See also W particleZ particle in American English Particle Physics the electrically neutral weakon with a mass of 91.2 GeV/c2, which is c. 178,000 times the mass of an electron see also W particle |
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