English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The fully differential angular distribution for the rare flavor-changingneutral current decay \bar{B}_d^0 -> \bar{K}^{*0} (-> K- pi+) mu+ mu- isstudied. The emphasis is placed on accurate treatment of the contribution fromthe processes \bar{B}_d^0 -> \bar{K}^{*0} (-> K- pi+) V with intermediatevector resonances V = rho(770), omega(782), phi(1020), J/psi, psi(2S), ...decaying into the mu+ mu- pair. The dilepton invariant-mass dependence of thebranching ratio, longitudinal polarization fraction f_L of the \bar{K}^{*0}meson, and forward-backward asymmetry A_{FB} is calculated and compared withdata from Belle, CDF and LHCb. It is shown that inclusion of the resonancecontribution may considerably modify the branching ratio, calculated in the SMwithout resonances, even in the invariant-mass region far from the so-calledcharmonia cuts applied in the experimental analyses. This conclusion cruciallydepends on values of the unknown phases of the B^0 -> K^{*0} J/psi and B^0 ->K^{*0} psi(2S) decay amplitudes with zero helicity.

Contribution of vector resonances to the {\bar B}_d^0 -> {\bar K}^{*0} mu^+ mu^- decay