Form factors for exclusive semileptonic B decays

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

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

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 q2 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
Volume12
Issue number11
DOIs
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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