Research Article

Effects of the Variation of SUSY Breaking Scale on Yukawa and Gauge Couplings Unification

Table 1

Experimental input values for fermion masses, gauge couplings, and Weinberg angle at electroweak scale [26].

Mass in GeV Coupling constant

= 91.1876 ± 0.0021 = 127.944 ± 0.014
= 173.5 ± 0.60 = 0.1184 ± 0.007
= 4.18 ± 0.030
= 1.7768 ± 0.0016

Weinberg mixing angles = 0.23116 ± 0.00012