| 单词 | leptonic number |
| 释义 | > as lemmasleptonic number leptonic number n. Particle Physics = lepton number n. at lepton n.2 Compounds. ΚΠ 1958 Proc. 2nd U.N. Internat. Conf. Peaceful Uses Atomic Energy XXX. 53 If a leptonic number is assigned to each particle then the sum of leptonic numbers must be conserved in all reactions. 2008 C.-S. Lam Zen in Mod. Cosmol. xi. 77 In the beta decay of a neutron, it starts out with no leptons, and hence a zero leptonic number, and it ends up with an electron and an anti-neutrino. < as lemmas |
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