CKM global fit and constraints on New Physics in the B meson mixing

Abstract

An update profile of the CKM matrix is given, providing numerical and graphical constraints on the CKM parameters in the Standard Model. Constraints on additional parameters accounting for possible new physics contribution in a model-independent analysis are also reported with emphasis on the leptonic decay of the Bd and on the Bs mixing phase.

arXiv commentICHEP08 v2 : Corrected typos

References in corpus (3)

• High Precision determination of the pi, K, D and D_s decay constants from lattice QCD
• Measurement of $\boldmath {B_s^0}$ mixing parameters from the flavor-tagged decay
• First Evidence of New Physics in b <--> s Transitions

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• Determining weak phases from B->J/Psi P decays
• Nearest-Neighbour Interaction from an Abelian Symmetry and Deviations from Hermiticity
• CKM fits as of winter 2009 and sensitivity to New Physics
• Status of the Unitarity Triangle Analysis
• Penguin contributions to B to J/Psi P Decays
• Top, Polarization, LHC and New Physics