Top quark chromomagnetic dipole moment in the littlest Higgs model with T-parity
Abstract
Description
The littlest Higgs model with T-parity, which is called $LHT$ model, predicts the existence of the new particles, such as heavy top quark, heavy gauge bosons, and mirror fermions. We calculate the one-loop contributions of these new particles to the top quark chromomagnetic dipole moment $(CMDM)$ $ΔK$. We find that the contribution of the $LHT$ model is one order of magnitude smaller than the standard model prediction value.
latex files, 12 pages, 3 figures
latex files, 12 pages, 3 figures