TY - GEN T1 - Search for displaced decays of long-lived particles in events with missing transverse momentum in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector UR - https://doi.org/10.1007/JHEP08(2026)016 PY - 2026/03/12 AU - Collaboration ATLAS ED - Y2 - 2026/11/10 ER -