Limits on anomalous trilinear gauge couplings fromWW→e+e−,WW→e±μ∓, andWW→μ+μ−events frompp¯collisions ats=1.96 TeV

Limits are set on anomalous $WW\gamma$ and $WWZ$ trilinear gauge couplings using $W^{+}{W}^{-}\to e^{+}{\nu }_e{e}^{-}{\overline{\nu }}_e$, $W^{+}{W}^{-}\to e^{\pm }{\nu }_e{\mu }^{\mp }{\nu }_{\mu }$, and $W^{+}{W}^{-}\to {\mu }^{+}{\nu }_{\mu }{\mu }^{-}{\overline{\nu }}_{\mu }$ events. The data set was collected by the Run II D0 detector at the Fermilab Tevatron Collider and corresponds to approximately $250{\mathrm{pb}}^{-1}$ of integrated luminosity at $\sqrt{s}=1.96\mathrm{TeV}$. Under the assumption that the $WW\gamma$ couplings are equal to the $WWZ$ couplings and using a form factor scale of $\Lambda =2.0\mathrm{TeV}$, the combined 95% C.L. one-dimensional coupling limits from all three channels are $-0.32<\Delta \kappa <0.45$ and $-0.29<\lambda <0.30$.