Xl. Wang et al., RARE DECAYS OF THE TOP-QUARK IN THE ONE GENERATION TECHNICOLOR MODEL, Physical review. D. Particles and fields, 50(9), 1994, pp. 5781-5786
The decays t-->cV (V = gamma,g,Z) and t-->cP(o) induced through loop p
rocesses are calculated in the Farhi-Susskind one family Technicolor (
TC) model. We find that these new contributions can enhance the SM bra
nching fractions by as much as 3-4 orders of magnitude, i.e., B(t-->cg
) similar to 10(-6) B(t-->cZ) similar to 10(-7), B(t-->c gamma) simila
r to 10(-8), and B(t-->cP(o)) similar to 10(-9), for the favorable val
ues of the parameters. It might provide a unique window to detect the
virtual effects of pseudo Goldstone bosons in TC theory.