单词 | zino |
释义 | zinon. Particle Physics. A hypothetical subatomic particle which is the supersymmetric counterpart of the Z boson, having a spin of ½ instead of 1. ΘΚΠ the world > matter > physics > atomic physics > particle physics > [noun] > hypothetical particle tachyon1967 leptoquark1974 wino1981 higgsino1982 zino1982 1982 L. Ibáñez & G. G. Ross in Physics Lett. B. 110 219/2 The ‘zino’ (fermionic partner of the Z° gauge boson) combines with one combination of neutral fermionic Higgs. 2001 New Scientist 5 May 31/2 The Higgs can, for example, emit and reabsorb either a Z boson or its fermion superpartner, a Zino. 2004 B. Greene Fabric of Cosmos (2005) v. xiv. 433 Another promising proposal involves supersymmetric particles, especially the photino, the zino, and the higgsino. This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022). < n.1982 |
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