Precision Data and Implications on the Parameters of TC theory
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Assuming that the actual values of $m_t$ and the data set ($Γ_b$, $Γ_h$, $Γ_Z$, $R_b$, $R_c$, $R_l$) are within their $1-σ$ errors as reported by CDF, D0 and by LEP Collaborations, the parameter $Δ^{new}_b$ which measures the nonoblique corrections on the $Zb\overline{b}$ vertex from new physics can be determined experimentally. According to the precision data one can obtain updated constraints on the parameters $ξ$ and the masses of the charged PGBs.
10 pages, Latex, no macros, no figures, hard copy is available upon request. to appear in Commun.Theor.Phys
10 pages, Latex, no macros, no figures, hard copy is available upon request. to appear in Commun.Theor.Phys