most citedMeasurements of D and Ds decay constants at CLEO

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hep-ex2009

Measuring the CP Violating Phase in Bs Mixing Using Bs -> J/ψf_0(980)

Sheldon Stone, Liming Zhang

We show that the decay Bs -> J/psi f0(980), f0(980)->pi+ pi- can be used to measure the CP violating phase in Bs mixing, -2β_s, and estimate the sensitivity as +/- 0.050 rad, for 2…

hep-ex2008★ 1 cited

Measurements of D and Ds decay constants at CLEO

Liming Zhang

Using CLEO data collected at 3370 MeV and 4170 MeV, we determine fD = (205.8 +- 8.5 +- 2.5) MeV and an interim preliminary value of fDs = (267.9 +- 8.2 +- 3.9) MeV, where both resu…