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Nonleptonic Two-Body Decays of the B c Mesons in Light-Front Quark Model

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EKC 2010

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 138))

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Abstract

We study exclusive nonleptonic two-body B c  → (D (s), η c , B (s)) + F decays with F (pseudoscalar or vector meson) factored out in the QCD factorization approach. The nonleptonic decay amplitudes are related to the product of meson decay constants and the form factors for semileptonic B c decays. As inputs in obtaining the branching ratios for a large set of nonleptonic B c decays, we use the weak form factors for the semileptonic B c  → (D (s), η c , B (s)) decays in the whole kinematical region and the unmeasured meson decay constants obtained from our previous light-front quark model.

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Author information

Authors and Affiliations

  1. Department of Physics, Teachers College, Kyungpook National University, Daegu, Korea

    Ho-Meoyng Choi

  2. Department of Physics, North Carolina State University, Raleigh, NC, USA

    Chueng-Ryong Ji

Authors
  1. Ho-Meoyng Choi
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  2. Chueng-Ryong Ji
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Editor information

Editors and Affiliations

  1. Association of Korean Scientists and Engineers in Austria, Verein koreanischer Wissenschaftler und Ingenieure in Österreich, Simmeringer Platz 1/1/60, Vienna, Austria

    Man-Wook Han

  2. Advanced Magnetism Group, Institute of Solid State Physics, Vienna University of Technology, 1040, Vienna, Austria

    Jehyun Lee

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Choi, HM., Ji, CR. (2011). Nonleptonic Two-Body Decays of the B c Mesons in Light-Front Quark Model. In: Han, MW., Lee, J. (eds) EKC 2010. Springer Proceedings in Physics, vol 138. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-17913-6_8

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