CP violation in the cubic coupling of neutral gauge bosons
Darwin Chang, Wai-Yee Keung, Palash Pal
Abstract
We investigate the CP violating form factor of the ZZZ and ZZγ vertices in the pair production of Z0 bosons. Useful observables in azimuthal distributions are constructed to probe CP nonconservation which may originate from these vertices. A simple Two Higgs Model of CP$ violation is used as an illustration.
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