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

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arxiv hep-ph/0308161 v1 pith:RKHFBYX4 submitted 2003-08-15 hep-ph

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

classification hep-ph
keywords decaysasymmetriesleft-rightgeneralmanifestmodelspenguin-inducedpseudomanifest
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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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 -> \phi K^{(\ast)\pm} decays as well as mixing induced B meson decays B -> J/\psi K_s and B -> \phi K_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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