| noimg: Experimental signatures for the search for anomalous couplings in the Higgs sector. The symbol $p$\hspace{-.18cm}/\hspace{+.01cm} denotes missing energy and momentum. Searches in the $\eebbg$ and $\eeeebb$ channels are only performed at $\rts=189\GeV$~\protect\cite{L3_anom}.: Average centre-of-mass energy and integrated luminosity of the data samples used for the search for anomalous couplings in the Higgs sector.: Numbers of observed, $N_D$, and expected, $N_B$, events and signal selection efficiencies, $\epsilon$, for different analysis channels and values of the Higgs mass. Centre-of-mass energies in the range $189 \GeV < \rts < 209 \GeV$ are considered for the $\eeggg$ and $\eeeegg$ channels, while the $\eezgg$ and $\eewwg$ channels are analysed in the $192 \GeV < \rts < 209 \GeV$ range. |