单词 | slepton |
释义 | sleptonn. Particle Physics. The supersymmetric counterpart of a lepton, with spin 0 instead of ½. ΘΚΠ the world > matter > physics > atomic physics > particle physics > particle avoiding strong interaction > [noun] > supersymmetric counterpart of slepton1982 1982 Ellis & Nanopoulos in Physics Lett. B. CX. 44/2 Suppression depends on the differences Δmsf2 in (mass)2 between spin-zero superpartners (squarks and sleptons) of the quarks and leptons in different generations. 1986 Nature 16 Oct. 597/1 It is not clear how the scale of supersymmetry breaking is determined nor how this is related to the masses of the physical ‘observable’ sparticles—squarks (q̃), sleptons (l̃), gluinos (g̃), photinos (γ̃), and so on. 1989 P. D. B. Collins et al. Particle Physics & Cosmol. x. 243 Gauge bosons are partnered by spin-½ gauginos, and these cannot be identified with any of the quarks and leptons. So the latter have to be partnered by new spin-0 squarks and sleptons. This entry has not yet been fully updated (first published 1993; most recently modified version published online March 2018). < |
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