Measurement of the charge asymmetry in B→K*:(892) ±π

B. I. Eisenstein, G. D. Gollin, I. Karliner, N. Lowrey, C. Plager, C. Sedlack, M. Selen, J. J. Thaler, J. Williams, K. W. Edwards, D. Besson, S. Anderson, V. V. Frolov, D. T. Gong, Y. Kubota, S. Z. Li, R. Poling, A. Smith, C. J. Stepaniak, J. UrheimZ. Metreveli, K. K. Seth, A. Tomaradze, P. Zweber, S. Ahmed, M. S. Alam, J. Ernst, L. Jian, M. Saleem, F. Wappler, K. Arms, E. Eckhart, K. K. Gan, C. Gwon, K. Honscheid, H. Kagan, R. Kass, T. K. Pedlar, E. Von Toerne, H. Severini, P. Skubic, S. A. Dytman, J. A. Mueller, S. Nam, V. Savinov, J. W. Hinson, G. S. Huang, J. Lee, D. H. Miller, V. Pavlunin, B. Sanghi, E. I. Shibata, I. P.J. Shipsey, D. Cronin-Hennessy, C. S. Park, W. Park, J. B. Thayer, E. H. Thorndike, T. E. Coan, Y. S. Gao, F. Liu, R. Stroynowski, M. Artuso, C. Boulahouache, S. Blusk, E. Dambasuren, O. Dorjkhaidav, R. Mountain, H. Muramatsu, R. Nandakumar, T. Skwarnicki, S. Stone, J. C. Wang, A. H. Mahmood, S. E. Csorna, I. Danko, G. Bonvicini, D. Cinabro, M. Dubrovin, S. McGee, A. Bornheim, E. Lipeles, S. P. Pappas, A. Shapiro, W. M. Sun, A. J. Weinstein, R. A. Briere, G. P. Chen, T. Ferguson, G. Tatishvili, H. Vogel, M. E. Watkins, N. E. Adam, J. P. Alexander, K. Berkelman, V. Boisvert, D. G. Cassel, J. E. Duboscq, K. M. Ecklund

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9 Scopus citations

Abstract

We report on a search for a CP-violating asymmetry in the charmless hadronic decay B→K*(892)±π, using 9.1 fb-1 of integrated luminosity produced at √s = 10.58 GeV and collected with the CLEO detector. We find ACP(B→K* (892)±π,)=0.26-0.34 +0.33(stat)-0.08+0.10(syst), giving an allowed interval of [-0.31,0.78] at the 90% confidence level.

Original languageEnglish (US)
Article number017101
JournalPhysical Review D
Volume68
Issue number1
DOIs
StatePublished - Jul 1 2003

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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    Eisenstein, B. I., Gollin, G. D., Karliner, I., Lowrey, N., Plager, C., Sedlack, C., Selen, M., Thaler, J. J., Williams, J., Edwards, K. W., Besson, D., Anderson, S., Frolov, V. V., Gong, D. T., Kubota, Y., Li, S. Z., Poling, R., Smith, A., Stepaniak, C. J., ... Ecklund, K. M. (2003). Measurement of the charge asymmetry in B→K*:(892) ±π. Physical Review D, 68(1), [017101]. https://doi.org/10.1103/PhysRevD.68.017101