ar X iv : h ep - p h / 02 11 38 2 v 1 2 5 N ov 2 00 2 Gold - plated Mode of CP - Violation in Decays of Ξ bc Baryons

ar X iv : h ep - p h / 02 11 38 2 v 2 1 7 M ar 2 00 3 Gold - plated Mode of CP - Violation in Decays of Ξ bc Baryons

The model-independent method based on the triangle ideology is implemented to extract the CKM-matrix angle γ in the decays of doubly heavy baryons containing the charmed and beauty quarks. We analyze a color structure of diagrams and conditions to reconstruct two reference-triangles by tagging the flavor and CP eigenstates of D 0 ↔ ¯ D 0 mesons in the fixed exclusive channels. The characteristi...

ar X iv : h ep - p h / 02 11 38 2 v 3 2 8 A pr 2 00 3 Gold - plated Mode of CP - Violation in Decays of Ξ bc Baryons

The model-independent method based on the triangle ideology is implemented to extract the CKM-matrix angle γ in the decays of doubly heavy baryons containing the charmed and beauty quarks. We analyze a color structure of diagrams and conditions to reconstruct two reference-triangles by tagging the flavor and CP eigenstates of D 0 ↔ ¯ D 0 mesons in the fixed exclusive channels. The characteristi...

ar X iv : h ep - p h / 02 11 38 2 v 4 2 6 M ay 2 00 3 Possibility of Measuring the CP - Violation γ - parameter in Decays of Ξ bc Baryons

ar X iv : h ep - p h / 05 11 07 9 v 1 7 N ov 2 00 5 Looking for CP violation in B → τ + τ − decays ∗

In supersymmetry with large tan β the decays B 0 (¯ B 0) → l + l − are dominated by the scalar and pseudoscalar Higgs penguin diagrams leading to strong enhancement of leptonic decay rates with potentially large CP asymmetries in the τ + τ − decay modes measurable in BELLE or BABAR experiments. The TAUOLA τ-lepton decay library supplemented by its universal interface can efficiently be used to ...

ar X iv : h ep - p h / 02 05 07 5 v 1 8 M ay 2 00 2 CP Violation and the Search for New Physics ∗

We present an overview of CP violation in the Standard Model and Beyond, describing various possible sources of CP violation and how to search for them.