η(′) productions in semileptonic B decays

  • Chen C
  • Geng C
  • 1

    Readers

    Mendeley users who have this article in their library.
  • 8

    Citations

    Citations of this article.

Abstract

Inspired by the new measurements on B-→ η(′)ℓ over(ν, ̄)ℓfrom the BaBar Collaboration, we examine the constraint on the flavor-singlet mechanism, proposed to understand the large branching ratios for B → η′K decays. Based on the mechanism, we study the decays of over(B, ̄)d, s→ η(′)ℓ+ℓ-and find that they are sensitive to the flavor-singlet effects. In particular, we show that the decay branching ratios of over(B, ̄)d, s→ η′ℓ+ℓ-can be as large as O (10-8) and O (10-6), respectively. © 2006 Elsevier B.V. All rights reserved.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Authors

  • Chuan Hung Chen

  • Chao Qiang Geng

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free