Measurement of the CP-violating phase β[subscript s][superscript J/ψϕ] in B[subscript s][superscript 0]→J/ψϕ decays with the CDF II detector

We present a measurement of the CP-violating parameter βsJ/ψϕ using approximately 6500 Bs0→J/ψϕ decays reconstructed with the CDF II detector in a sample of pp̅ collisions at √s=1.96  TeV corresponding to 5.2  fb-1 integrated luminosity produced by the Tevatron collider at Fermilab. We find the CP-v...

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Bibliographic Details
Main Authors: Gomez-Ceballos, Guillelmo, Goncharov, Maxim, Paus, Christoph M. E.
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Published: American Physical Society 2012
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