TY - JOUR T1 - Search for light long-lived neutral particles produced in pp collisions at $$\sqrt{s} = 13~\mathrm {TeV}$$ and decaying into collimated leptons or light hadrons with the ATLAS detector JO - The European Physical Journal C PY - 2020/05/01 AU - Aad G AU - Abbott B AU - Abbott DC AU - Abud AA AU - Abeling K AU - Abhayasinghe DK AU - Abidi SH AU - AbouZeid OS AU - Abraham NL AU - Abramowicz H AU - Abreu H et al ED - DO - DOI: 10.1140/epjc/s10052-020-7997-4 PB - Springer Science and Business Media LLC VL - 80 IS - 5 Y2 - 2025/04/21 ER -