Semileptonic B ->eta iota nu decay in light cone QCD

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Aliev T., Kanik I., Ozpineci A.

PHYSICAL REVIEW D, vol.67, no.9, 2003 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 67 Issue: 9
  • Publication Date: 2003
  • Doi Number: 10.1103/physrevd.67.094009
  • Journal Name: PHYSICAL REVIEW D
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED)
  • Middle East Technical University Affiliated: Yes

Abstract

We study the semileptonic decay B --> eta/nu. The transition form factors for this decay are calculated by using light cone QCD sum rules. The branching ratio is estimated to be B(B --> etanu) = (1.6 +/- 0.8) x 10(-5).