TY - GEN T1 - Observation of the $γγ\toττ$ process in Pb+Pb collisions and constraints on the $τ$-lepton anomalous magnetic moment with the ATLAS detector UR - http://dx.doi.org/10.1103/PhysRevLett.131.151802 PY - 2022/04/28 AU - Collaboration ATLAS ED - Y2 - 2025/05/01 ER -