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Rates, Polarizations, and Asymmetries in Charmless Vector-Vector B Meson Decays

The BABAR Collaboration·B. Aubert
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Abstract

With a sample of approximately 89 million BBbar pairs collected with the BABAR detector, we perform a search for B meson decays into pairs of charmless vector mesons (phi, rho, and K*). We measure the branching fractions, determine the degree of longitudinal polarization, and search for CP violation asymmetries in the processes B->phiK*+, B->phiK*0, B->rho0K*+, and B->rho0rho+. We also set an upper limit on the branching fraction for the decay B->rho0rho0.

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The BABAR Collaboration, B. Aubert. 2003-11-04. Rates, Polarizations, and Asymmetries in Charmless Vector-Vector B Meson Decays. https://doi.org/10.1103/physrevlett.91.171802

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