Form factors for exclusive semileptonic B decays

C. S. Kim, Jae Kwan Kim, Yeong Gyun Kim, Kang Young Lee

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We investigate the form factors for exclusive semileptonic decays of B meson to D, D*, based on the parton picture and helped by the results of the HQET. We obtain the numerical results for the slope of the Isgur-Wise function, which is consistent with the experimental results, and we extract the dependence of hadronic form factors on q 2 by varying the input heavy quark fragmentation function without the nearest pole dominance ansätze.

Original languageEnglish
Pages (from-to)2031-2046
Number of pages16
JournalInternational Journal of Modern Physics A
Issue number11
Publication statusPublished - 1997 Apr 30


All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics

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