Form factors for exclusive semileptonic B decays

Choong Sun 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 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
Volume12
Issue number11
DOIs
Publication statusPublished - 1997 Apr 30

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form factors
decay
partons
fragmentation
poles
mesons
quarks
slopes

All Science Journal Classification (ASJC) codes

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

Cite this

Kim, Choong Sun ; Kim, Jae Kwan ; Kim, Yeong Gyun ; Lee, Kang Young. / Form factors for exclusive semileptonic B decays. In: International Journal of Modern Physics A. 1997 ; Vol. 12, No. 11. pp. 2031-2046.
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Form factors for exclusive semileptonic B decays. / Kim, Choong Sun; Kim, Jae Kwan; Kim, Yeong Gyun; Lee, Kang Young.

In: International Journal of Modern Physics A, Vol. 12, No. 11, 30.04.1997, p. 2031-2046.

Research output: Contribution to journalArticle

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