Predictions of selected flavour observables within the Standard Model

Abstract

This letter gathers a selection of Standard Model predictions issued from the metrology of the CKM parameters performed by the CKMfitter group. The selection includes purely leptonic decays of neutral and charged B, D and K mesons. In the light of the expected measurements from the LHCb experiment, a special attention is given to the radiative decay modes of B mesons as well as to the B-meson mixing observables, in particular the semileptonic charge asymmetries a^d,s_SL which have been recently investigated by the D0 experiment at Tevatron. Constraints arising from rare kaon decays are addressed, in light of both current results and expected performances of future rare kaon experiments. All results have been obtained with the CKMfitter analysis package, featuring the frequentist statistical approach and using Rfit to handle theoretical uncertainties.

8 pages, 1 figure, 2 tables. Typos corrected and discussion of agreement between SM and data updated

References in corpus (10)

• Superallowed 0+ to 0+ nuclear beta decays: A new survey with precision tests of the conserved vector current hypothesis and the standard model
• Study of the decay K+ => pi+,nu,nubar in the momentum region 140<Ppi<199 MeV/c
• NNLO QCD corrections to the B -> X_s gamma matrix elements using interpolation in m_c
• Anatomy of New Physics in B-Bbar mixing
• B->V gamma Beyond QCD Factorisation
• The Standard Model prediction for R_{e/mu}^{(pi,K)}
• Electroweak Corrections to the Charm Quark Contribution to K+ -> pi+ nu nu-bar
• pi/K -> e nu branching ratios to O(e^2 p^4) in Chiral Perturbation Theory
• Accumulating evidence for nonstandard leptonic decays of D_s mesons
• Soft Photon Problem in Leptonic B-decays

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