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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…
nucl-ex2002
Producing Slow Antihydrogen for a Test of CPT Symmetry with ATHENA
ATHENA Collaboration, M. C. Fujiwara
The ATHENA experiment at the Antiproton Decelerator facility at CERN aims at testing CPT symmetry with antihydrogen. An overview of the experiment, together with preliminary result…