| 释义 |
slepton, n. Particle Physics.|ˈslɛptɒn|
[f. super- + lepton n.]
The supersymmetric counterpart of a lepton, with spin 0 instead of ½.
1982Ellis & 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. 1986Nature 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 ( q∼ ), sleptons ( l∼ ), gluinos ( g∼ ), photinos ( γ∼ ), and so on. 1989P. 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. |