This web page summarizes the blessed result on B0s mixing in partially reconstructed semileptonic B0s &rarr Ds l&nu decays. This result has been produced for the 2005 Winter Conferences and was approved for presentation at conferences in the CDF B Physics Meeting on Thursday March 10, 2005.

A complete summary of this results can be found here: ps.

Below are the eps files of figures and tables for download.

K factor distributions

• Fig.   1   Bs -> Ds l nu (Ds -> PhiPi) K factor
• Fig.   2   Bs -> Ds l nu (Ds -> K*K) K factor
• Fig.   3   Bs -> Ds l nu (Ds -> 3Pi) K factor

Signal yields

• Fig.   4   Bs -> Ds l nu (Ds -> PhiPi) yield
• Fig.   5   Bs -> Ds l nu (Ds -> K*K) yield
• Fig.   6   Bs -> Ds l nu (Ds -> 3Pi) yield

Lifetime bias efficiencies

• Fig.   7   Bs -> Ds l nu (Ds -> PhiPi) Efficiency
• Fig.   8   Bs -> Ds l nu (Ds -> K*K) Efficiency
• Fig.   9   Bs -> Ds l nu (Ds -> 3Pi) Efficiency

Bs decay time resolutions

• Fig.   10   Bs -> Ds l nu (Ds -> PhiPi) Sigma ct*
• Fig.   11   Bs -> Ds l nu (Ds -> K*K) Sigma ct*
• Fig.   12   Bs -> Ds l nu (Ds -> 3Pi) Sigma ct*

Flavour tagging dilutions

• Fig.   13   Bs -> Ds l nu (Ds -> PhiPi) Muon tagging
• Fig.   14   Bs -> Ds l nu (Ds -> PhiPi) Electron tagging
• Fig.   15   Bs -> Ds l nu (Ds -> PhiPi) 2ndary vertex jet charge tag
• Fig.   16   Bs -> Ds l nu (Ds -> PhiPi) Displaced track jet charge tag
• Fig.   17   Bs -> Ds l nu (Ds -> PhiPi) Hig momentum jet charge tag

Results of B0s lifetime fits

• Fig.   18   Bs -> Ds l nu (Ds -> PhiPi) lifetime fit
• Fig.   19   Bs -> Ds l nu (Ds -> PhiPi) lifetime fit (log scale)
• Fig.   20   Bs -> Ds l nu (Ds -> K*K) lifetime fit
• Fig.   21   Bs -> Ds l nu (Ds -> K*K) lifetime fit (log scale)
• Fig.   22   Bs -> Ds l nu (Ds -> 3Pi) lifetime fit
• Fig.   23   Bs -> Ds l nu (Ds -> 3Pi) lifetime fit (log scale)

Result of amplitude scan

• Fig. 24   Amplitude scan
• Fig. 25   Plot of systematic uncertainties
• Table 1   Table of systematic uncertainties
• Table 2   ASCII file with numerical data