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hep-ex2004
Observation of B0 Meson decays to a1(1260) pi
B. Aubert, BaBar Collaboration
We present a preliminary measurement of the branching fraction of the B meson decay B0--> a1(1260)+ pi- with a1(1260)+ --> pi+ pi+ pi- . The data were recorded with the BaBar detec…
hep-ex2002
A Measurement of the B0 --> J/psi pi+pi- Branching Fraction
The BABAR Collaboration, B. Aubert
We present a preliminary measurement of the branching fraction for the decay of the neutral meson into the final state J/. The data set contains approximately 56 milli…
hep-ex1999
Hadronic τdecays and QCD
Michel Davier
Hadronic decays of the lepton provide a clean source to study hadron dynamics in an energy regime dominated by resonances, with the interesting information captured in the spec…