Top quark Chromoelectric and Chromomagnetic Dipole Moments in a Two Higgs Doublet Model with CP violation
Gaitan, R. · Garcés, E. A. · de Oca, J. H. Montes · Martinez, R.
Original · EN
In this work we study the anomalous top quark-gluon couplings Chromoelectric Dipole Moment (CEDM) and Chromomagnetic Dipole Moment (CMDM) in a general THDM with CP violation. We find that this model provides an important contribution from the Ytt Yukawa coupling that needs to be taken into account. The CMDM and CEDM obtained are -0.03<Δk < 0.005 and |Δd| < 0.005, respectively.
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