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

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.

16 pages, 12 eps figures

References in corpus (3)

• CP asymmetry in B --> phi K_S decays in left-right models and its implications on B_s decays
• CP Violation: The CKM Matrix and New Physics
• B\bar{B} Mixing and CP Violation in SU(2)_L \times SU(2)_R \times U(1) Models

Cited by in corpus (6)

• Global Analysis of General SU(2) x SU(2) x U(1) Models with Precision Data
• Right handed currents and FSI phases in B^0 --> ϕK^{*0}
• CP violating dimuon charge asymmetry in general left-right models
• Comment on ``New Physics Contributions to the Lifetime Difference in $D^0-{\bar{D}}^0$ mixing''
• On the Non-Manifest Left-Right Model Contribution to the Lifetime Difference in $D^0-{\bar{D}}^0$ Mixing
• Right-handed current contributions in B -> K pi decays