The analysis of B-d ->(eta, eta ')l(+)l(-) decays in the standard model

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Erkol G., Turan G.

EUROPEAN PHYSICAL JOURNAL C, vol.28, no.2, pp.243-248, 2003 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 28 Issue: 2
  • Publication Date: 2003
  • Doi Number: 10.1140/epjc/s2003-01168-6
  • Journal Name: EUROPEAN PHYSICAL JOURNAL C
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.243-248
  • Middle East Technical University Affiliated: Yes

Abstract

We study the differential branching ratio, the branching ratio and the CP-violating asymmetry for the exclusive B-d --> (eta,eta')l(+)l(-) decays in the standard model. We deduce the B-d --> (eta,eta') form factors from the form factors of B --> pi available in the literature, by using the SU(3)(F) symmetry. We observe that these decay modes, which are within the reach of forthcoming B-factories, are very promising for observing CP-violation.