Angular analysis of the decay $B_s^0\to \phi e^{+}{e}^{-}$

An angular analysis of the decay $B_s^0\to \phi e^{+}{e}^{-}$ is presented, using proton-proton collision data collected with the LHCb detector between 2011 and 2018 at centre-of-mass energies of 7, 8 and 13$\mathrm{T}\mathrm{e}\mathrm{V}$. The combined dataset corresponds to an integrated luminosity of $9{\mathrm{f}\mathrm{b}}^{-1}$. Observables are determined by fitting time-integrated projections of the angular distribution in three bins of dielectron mass squared, $q^2$, corresponding to $[0.1,1.1]$, $[1.1,6.0]$ and $[15.0,19.0]{\mathrm{G}\mathrm{e}\mathrm{V}}^2\text{\hspace{0.17em}⁣}\mathrm{/}{c}^4$. The results are compatible with predictions based on the Standard Model of particle physics.