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arXiv · 0801.1880

Top quark chromomagnetic dipole moment in the littlest Higgs model with T-parity

Li Ding·Chong-Xing Yue
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Abstract

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.

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Li Ding, Chong-Xing Yue. 2008-01-12. Top quark chromomagnetic dipole moment in the littlest Higgs model with T-parity. https://doi.org/10.1088/0253-6102%2F50%2F2%2F32

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