Fermion masses andCPviolation in a model with scale unification

It is observed that the scale-unifying model based on supersymmetry and compositeness provides a natural reason for the family mass hierarchy m${\mathrm{¯}}_{\mathit{e}}$≪m${\mathrm{¯}}_{\mathrm{\mu }}$≪m${\mathrm{¯}}_{\mathrm{\tau }}$ and links spontaneous CP violation to the nonvanishing mass of the electron family. Some of its predictions include (i) ${\mathit{K}}^{0\mathrm{-}}$K¯ ${}_{}{}^0{}_{}{}^{}$ and ${\mathit{K}}_{\mathit{L}}$→μ¯e are normal, but (ii) Z→tc¯, cū, and μe¯ have observably large strengths, allowing for single top production at the CERN ${\mathit{e}}^{+}$ ${\mathit{e}}^{\mathrm{-}}$ collider LEP II, and (iii) ${\mathit{d}}_{\mathit{n}}$≊(0.5–10)×${10}^{\mathrm{-}26}$ cm.