Measurement of Branching Fractions and Charge Asymmetries in B+/- --]rho+/-pi0 and B+/- --]rho0pi+/- Decays, and Search for B0 --] Rho0pi0 PDF Download

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Measurement of Branching Fractions and Charge Asymmetries in B+/- --]rho+/-pi0 and B+/- --]rho0pi+/- Decays, and Search for B0 --] Rho0pi0

Measurement of Branching Fractions and Charge Asymmetries in B+/- --]rho+/-pi0 and B+/- --]rho0pi+/- Decays, and Search for B0 --] Rho0pi0 PDF Author:
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The authors present measurements of branching fractions and charge asymmetries in B-meson decays to [rho][sup +][pi][sup 0], [rho][sup 0][pi][sup +] and [rho][sup 0][pi][sup 0]. The data sample comprises 89 x 10[sup 6] [Upsilon](4S) [yields] B[bar B] decays collected with the BABAR detector at the PEP-II asymmetries-energy B Factory at SLAC. They find the charge-averaged branching fractions [Beta](B[sup +] [yields] [rho][sup +][pi][sup 0]) = (10.9 [+-] 1.9(stat) [+-] 1.9(syst)) x 10[sup -6] and [Beta](B[sup +] [yields] [rho][sup 0][pi][sup +]) = (9.5 [+-] 1.1 [+-] 0.8) x 10[sup -6], and they set a 90% confidence-level upper limit [Beta](B[sup 0] [yields] [rho][sup 0][pi][sup 0])
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