Rates Polarizations And Asymmetries In Charmless Vector Vector B Meson Decays

With a sample of approximately 89 million BB 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 2![phi]K*, B° 2![phi]K*°, B+ 2![rho]°K*+, and B+ 2![rho]°[rho]+. We also set an upper limit on the branching fraction for the decay B° 2![rho]°[rho]°.