Study of semileptonic decays B± → η(′)lv

Choong Sun Kim, Ya Dong Yang

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We study the semileptonic decays B± → η (′)lv, which are suggested to be used to extract the hadronic form factors of B meson decays to η(η′) and the angle of η- η′ mixing. This would be of great benefit to theoretical studies of B nonleptonic decays involving η and η′, and could lead to a reliable and complementary determination of Vub. The branching ratios are estimated to be Β(B± → η (′)lv) = 4.32±0.83 (2.10±0.40) × 10 -5, which could be extensively studied experimentally at BaBar and Belle.

Original languageEnglish
Article number017501
JournalPhysical Review D
Volume65
Issue number1
DOIs
Publication statusPublished - 2002 Dec 1

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decay
form factors
mesons

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

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Study of semileptonic decays B± → η(′)lv. / Kim, Choong Sun; Yang, Ya Dong.

In: Physical Review D, Vol. 65, No. 1, 017501, 01.12.2002.

Research output: Contribution to journalArticle

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