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The analysis of $B_{d} -> (η, η^{\prime}) \ell^+ \ell^-$ decays in the standard model

Guray Erkol·Gursevil Turan
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Abstract

We study the differential branching ratio, branching ratio and the CP-violating asymmetry for the exclusive $B_{d}->(η, η^{\prime}) \ell^+ \ell^-$ decays in the standard model. We deduce the $B_{d}->(η, η^{\prime})$ form factors from the form factors of $B -> π$ 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 to observe CP-violation.

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Guray Erkol, Gursevil Turan. 2003-02-07. The analysis of $B_{d} -> (η, η^{\prime}) \ell^+ \ell^-$ decays in the standard model. https://doi.org/10.1140/epjc%2Fs2003-01168-6

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