• Media type: Report; Preprint; E-Book
  • Title: Measurements of branching fraction and $CP$ asymmetry of the $\bar{B}^{0}(B^{0})\to K^{0}_{S}K^{\mp}\pi^{\pm}$ decay at Belle
  • Contributor: Abdesselam, A. [Author]; Adachi, I. [Author]; Aulchenko, V. [Author]; Guan, Y. [Author]; Guido, E. [Author]; Guo, H. [Author]; Haba, J. [Author]; Hamer, P. [Author]; Hara, K. [Author]; Hara, T. [Author]; Hasegawa, Y. [Author]; Hasenbusch, J. [Author]; Hayasaka, K. [Author]; Aushev, T. [Author]; Hayashii, H. [Author]; He, X. H. [Author]; Heck, M. [Author]; Hedges, M. T. [Author]; Heffernan, D. [Author]; Heider, M. [Author]; Heller, A. [Author]; Higuchi, T. [Author]; Hirose, S. [Author]; Horiguchi, T. [Author]; [...]
  • imprint: Forschungszentrum Jülich: JuSER (Juelich Shared Electronic Resources), 2018
  • Language: English
  • Origination:
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  • Description: We report the measurement of the branching fraction and $CP$ asymmetry for the $\bar{B}^{0}(B^{0})\to K^{0}_{S}K^{\mp}\pi^{\pm}$ decay. The analysis is performed on a data sample of 711 $\rm{fb}^{-1}$ collected at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^{+}e^{-}$ collider. We obtain a branching fraction of $(3.60\pm0.33\pm0.15)\times10^{-6}$ and an $\mathcal{A}_{CP}$ of $(-8.5\pm8.9\pm0.2)\%$, where the first uncertainties are statistical and the second are systematic. Hints of peaking structures are also observed in the differential branching fraction as functions of Dalitz variables.
  • Access State: Open Access