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CP asymmetries in penguin-induced B decays in general left-right models

Soo-hyeon Nam
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Abstract

We study CP asymmetries in penguin-induced b -> s\bar{s}s decays in general left-right models without imposing manifest or pseudomanifest left-right symmetry. Using the effective Hamiltonian approach, we evaluate CP asymmetries in B^\pm -> ϕK^{(\ast)\pm} decays as well as mixing induced B meson decays B -> J/ψK_s and B -> ϕK_s decays. Based on recent measurements revealing large CP violation, we show that nonmanifest type model is more favored than manifest or pseudomanifest type.

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Soo-hyeon Nam. 2003-08-15. CP asymmetries in penguin-induced B decays in general left-right models. https://doi.org/10.1103/physrevd.68.115006

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