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21.2 muon selection updates

Magnar Kopangen Bugge requested to merge mkbugge/athena:21.2-MuonSelectionUpdates into 21.2

This merge request provides updates to the MuonSelectorTools for upcoming recommendations updates. In particular:

  • Veto of BMG chambers for high-pT working point due to possible misalignments (only in data17 and data18).
  • Reoptimized bad muon veto in association with the high-pT working point for some efficiency gain at very high pT.
  • A particular selection of good 2-station muons for the high-pT working point, provided for now as an optional addition configurable via the property "Use2stationMuonsHighPt".
  • A new low-pT working point based on multivariate analysis, provided for now primarily for testing, enabled via the property "UseMVALowPt".

Tagging @szambito

NB: Selector updates are not going to affect derivations

Edited by Federico Sforza

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