Dalitz-Plot Analysis of the Decays B+/- -> K+/- pi-/+ pi+/-

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

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11 pages

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Aubert, B.; Barate, R.; Boutigny, D.; Couderc, F.; Karyotakis, Y.; Lees, J. P. et al. October 4, 2005.

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

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11 pages

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  • Presented at 22nd International Symposium on Lepton-Photon Interactions at High Energy (LP 2005), Uppsala, Sweden, 30 Jun - 5 Jul 2005

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  • Report No.: SLAC-PUB-11327
  • Grant Number: AC02-76SF00515
  • Office of Scientific & Technical Information Report Number: 878097
  • Archival Resource Key: ark:/67531/metadc877967

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  • October 4, 2005

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  • Sept. 21, 2016, 2:29 a.m.

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  • July 25, 2017, 9:36 a.m.

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Aubert, B.; Barate, R.; Boutigny, D.; Couderc, F.; Karyotakis, Y.; Lees, J. P. et al. Dalitz-Plot Analysis of the Decays B+/- -> K+/- pi-/+ pi+/-, article, October 4, 2005; [Menlo Park, California]. (digital.library.unt.edu/ark:/67531/metadc877967/: accessed December 11, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.