Dalitz-plot analysis of the decays B+/- --> K+/- pi-/+ pi+/-

Abstract

We report a Dalitz-plot analysis of the charmless hadronic decays of charged B mesons to the final state K+/- pi-/+ pi+/-. Using a sample of 226.0 +/- 2.5 million BBbar pairs collected by the BaBar detector, we measure the magnitudes and phases of the intermediate resonant and nonresonant amplitudes for both charge conjugate decays. We present measurements of the corresponding branching fractions and their charge asymmetries that supersede those of previous BaBar analyses. We find the charge asymmetries to be consistent with zero.

11 pages, 3 postscript figues, submitted to LP 2005 and published in Physical Review D. This version of the paper corrects a coding error discovered after submission to Phys. Rev. D and described in an Erratum submitted 26 Oct 2006

References in corpus (3)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Dalitz analysis of the three-body charmless decays B+=>K+Pi+Pi- and B+=>K+K+K-
• The $\sigma$ pole in $J/\psi \to \omega {\pi }^{+}{\pi }^{-}$

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