TY - GEN T1 - Search for light long-lived neutral particles that decay to collimated pairs of leptons or light hadrons in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector UR - http://dx.doi.org/10.1007/JHEP06(2023)153 PY - 2022/06/24 AU - Collaboration ATLAS ED - Y2 - 2025/06/26 ER -