Gold-plated Mode of CP-Violation in Decays of B_c Meson from QCD Sum Rules

Abstract

The model-independent method based on the triangle ideology is implemented to extract the CKM-matrix angle gamma in the decays of doubly heavy long-lived meson B_c. We analyze a color structure of diagrams and conditions to reconstruct two reference-triangles by tagging the flavor and CP eigenstates of D^0 meson in the fixed exclusive channels. The characteristic branching ratios are evaluated in the framework of QCD sum rules.

11 pages, RevTeX4 file, 4 eps-figures

References in corpus (3)

• Measurement of the CP-Violating Asymmetry Amplitude sin2beta
• Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System
• The nonleptonic decays Bc->Ds antiD0 and Bc->Ds D0 in a relativistic quark model

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