Full determination of the CKM matrix using recent results from lattice QCD

Abstract

A full determination of the CKM matrix using recent results from lattice QCD is presented. To extract the CKM matrix in a uniform fashion, I exclusively use results from unquenched lattice QCD as the theory input for nonperturbative QCD effects. All 9 CKM matrix elements and all 4 Wolfenstein parameters are obtained from results for gold-plated quantities, which include semileptonic decay form factors and leptonic decay constants of B, D and K mesons, and B^0-\bar{B}^0 and K^0-\bar{K}^0 mixing amplitudes.

Plenary talk presented at Lattice 2005, Dublin, July 25-30, 2005; 28 pages, 16 figures

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Cited by in corpus (23)

• Full nonperturbative QCD simulations with 2+1 flavors of improved staggered quarks
• Flavor Physics in the Quark Sector
• Is Vtb=1 ?
• Light-cone sum rules for $B\to \pi$ form factors revisited
• |V_td/V_ts| from B-> V gamma
• Spectral distribution for the decay tau -> nu_tau K pi
• B->eta(') Form Factors in QCD
• B, Bs -> K form factors: an update of light-cone sum rule results
• Non-perturbative renormalization of static-light four-fermion operators in quenched lattice QCD
• Testing QCD Sum Rules on the Light-Cone in D->(pi,K) l nu Decays
• First Lattice QCD Study of the Sigma -> n Axial and Vector Form Factors with SU(3) Breaking Corrections
• Non-perturbative renormalization of the static axial current in two-flavour QCD
• Review of Properties of the Top Quark from Measurements at the Tevatron
• B_s - \bar{B}_s mixing in the MSSM scenario with large flavor mixing in the LL/RR sector
• Implications of the measurements of B_s - B_s bar mixing on SUSY models
• Flavour Changing Neutral Current Constraints from Kaluza-Klein Gluons and Quark Mass Matrices in RS1
• Hadronic Form Factors: Combining QCD Calculations with Analyticity
• B_d and B_s mixing: mass and width differences and CP violation
• Constraints on the CKM Matrix
• Moriond QCD 2007 - Theory Summary
• Charmed spectroscopy from a nonperturbatively determined relativistic heavy quark action in full QCD
• Exclusive Charmless $B$ Decays in QCD
• Theoretical Interest in B-Meson Physics at the B factories, Tevatron and the LHC