Violation of CP-Invariance and E/ mu /tau-Universality in Horizontal Gauge Interactions

摘要

The principal possibilities are considered for observing the effects associated with the hypothetical universal ''horizontal'' interaction. The latter allows to solve, from the common point of view, the problems dialing with the violation of CP invariance and quark-leptonic generations symmetry (e/ mu tau-universality). It is shown that the effect of the simultaneous violation of CP invariance and the horizontal symmetry of quark-leptonic generations (and, correspondingly, the e/ mu tau-universality), which are caused by the ''horizontal'' interaction, may be detected, due to its superweak nature, first of all in K/sup 0/-anti K/sup 0/, D/sup 0/-antiD/sup 0/, B/sup 0/-anti B/sup 0/ oscillations as well as in such decays as Ksub(L)sup(0) -> anti mu e; mu enti e Ksup(+-) -> pi sup(+-)( mu e=; D/sup 0/ -> mu anti e, mu e; B/sup 0/ -> tau/sup +/e/sup -/,.... In this the charge assymmetry of leptonic pairs ( mu /sup +/e/sup -/ or mu /sup -/e/sup +/) is conditioned by CP violation not only in reactions with K/sup 0/(D/sup 0/)-mesons, but also in the leptonic sector of the Lagrangian. 33 refs.; 4 figs. (Atomindex citation 18:007610)