Measurement of $CP$ asymmetries in $D_{(s)}^{+}\to \eta {\pi }^{+}$ and $D_{(s)}^{+}\to {\eta }^{\prime }{\pi }^{+}$ decays

LHCb Collaboration

Searches for $CP$ violation in the decays $D_{(s)}^{+}\to \eta {\pi }^{+}$ and $D_{(s)}^{+}\to {\eta }^{\prime }{\pi }^{+}$ are performed using $pp$ collision data corresponding to 6 fb${}^{-1}$…