Possibility of $m_t<M_W+m_b$ for SUSY-type of Two Higgs Doublet Model

Wei-Shu Hou, Ern-Bin Tsai, Chao-Qiang Geng +1

Allowing for realistic uncertainties in input parameters, we demonstrate that the present CLEO limit of $5.4\times 10^{-4}$ for inclusive $b\to s\gamma$ decay does not yet fully exclude…