Citations per year

1993199720012005200705101520253035
Abstract:
We review and update the constraints on the parameters of the quark flavour mixing matrix VCKMV_{CKM} in the standard model and estimate the resulting CP asymmetries in BB decays, taking into account recent experimental and theoretical developments. With the updated CKM matrix we present the currently-allowed range of the ratios Vtd/Vts|V_{td}/V_{ts}| and Vtd/Vub|V_{td}/V_{ub}|, as well as the standard model predictions for the \bsbsbar\ mixing parameter \xs (or, equivalently, \delms) and the quantities sin2α\sin 2\alpha, sin2β\sin 2\beta and sin 2γ\sin~2\gamma, which characterize the CP-asymmetries in BB-decays. (talk given by A. Ali at the QCD Euroconference 96, Montpellier, July 4 - 12, 1996.)
Note:
  • 23 pages, latex, 9 figures (included) Report-no: DESY 96-140, UdeM-GPP-TH-96-38
  • talk: Montpellier 1996/07/04
  • electroweak interaction: model
  • CP: violation
  • CKM matrix: constraint
  • CKM matrix: unitarity
  • B: decay modes
  • B: width
  • B: lifetime
  • B0 anti-B0: mixing
  • B/s0 anti-B/s0: interference