Z'tc coupling from D0-D0 mixing
Aranda, J. I. · Ramirez-Zavaleta, F. · Toscano, J. J. · Tututi, E. S.
Original · EN
We bound the Z′ tc coupling using the D⁰-D⁰ meson mixing system. We obtained such coupling which is less than 5.75× 10⁻². We have studied the Z′ boson resonance considering single top production in the e+e-→ Z′→ tc process. We obtained the number of events which is expected to be less than 10⁷ at the International Linear Collider scenario. We get a branching ratio of the order of 10⁻² for the Z′→ tc decay.
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