$\frac{ {\cal{B}}(B^+ \to K^+ \mu^+ \mu^-) }{ {\cal{B}}(B^+ \to K^+ e^+ e^-) }, ~14.3 \rm{GeV^2/c^4} < m^2_{\ell^+ \ell^-}$
Experiment
Measurement [10
0
]
$\Delta\chi^2$
Reference
Comments
Average
$1.08\,^{+0.12}_{-0.10}$
LHCb
$1.08\,^{+0.11}_{-0.09} \pm0.04$
0.00
arXiv:2505.03483
Input values in blue correspond to yet unpublished results.
