TauAnalysisAlgorithms: configure MuonContainer when running over PHYSLITE (!74971) · Merge requests · atlas / athena · GitLab

Antonio De Maria requested to merge ademaria/athena:tat_lite into main Oct 13, 2024

As part of the properties of TauSelectionTool configuration, the MuonOLR option (https://gitlab.cern.ch/atlas/athena/-/blob/main/PhysicsAnalysis/TauID/TauAnalysisTools/doc/README-TauSelectionTool.rst) offer the possibility to reject muon mis-reconstructed as tau (similar to the eVeto for the electrons). When this property is enabled, internally the TauSelectionTool will load the muon container and loop over it to check the overlap between muon and taus (https://gitlab.cern.ch/atlas/athena/-/blob/main/PhysicsAnalysis/TauID/TauAnalysisTools/Root/TauSelectionCuts.cxx#L620).

This MR will ensure that the correct muon container will be loaded when running over PHYSLITE format