Double-lepton polarization asymmetries in the exclusive B ->rho l+l(-) decay beyond the standard model

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Aliev T., Bashiry V., Savci M.

PHYSICAL REVIEW D, vol.72, no.3, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 72 Issue: 3
  • Publication Date: 2005
  • Doi Number: 10.1103/physrevd.72.034031
  • Journal Name: PHYSICAL REVIEW D
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Middle East Technical University Affiliated: Yes

Abstract

The double-lepton polarization asymmetries in B ->rho l(+)l(-) decay are analyzed in a model independent framework. The general expressions for nine double-polarization asymmetries are calculated. It is shown that the study of the double-lepton polarization asymmetries proves to be a very useful tool in looking for new physics beyond the standard model.