TY - GEN T1 - Search for dark matter produced in association with a dark Higgs boson decaying into $W^{+}W^{-}$ in the one-lepton final state at $\sqrt{s}$=13 TeV using 139 fb$^{-1}$ of $pp$ collisions recorded with the ATLAS detector UR - http://dx.doi.org/10.1007/JHEP07(2023)116 PY - 2022/11/14 AU - Collaboration ATLAS ED - Y2 - 2025/05/01 ER -