Constraining unparticle physics from $CP$ violation in Cabibbo-favored decays of D mesons

Mohammadmahdi Ettefaghi, Reza Moazzemi, Mohsen Rousta

According to the standard model, the Cabibbo-favored (CF) decays are $CP$ conserve at tree level. Observation of any finite $CP$ asymmetry can be received as a signal of new physic…