A. Brignole et al., PHENOMENOLOGICAL IMPLICATIONS OF LIGHT STOP AND HIGGSINOS, Zeitschrift fur Physik. C, Particles and fields, 71(4), 1996, pp. 679-688
We examine the phenomenological implications of light <(t)over tilde(R
)> and higgsinos in the Minimal Supersymmetric Standard Model, assumin
g tan(2) beta < m(t)/m(b) and heavy <(t)over tilde(L)> and gauginos. I
n this simplified setting, we study the contributions to Delta m(Bd),
epsilon(K), BR(b --> s gamma), R(b) = Gamma(Z --> <b(b)over bar>) /Gam
ma(Z --> hadrons), BR(t --> bW), and their interplay.