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B-physics/Muon trigger: add low mass Drell-Yan chains for Run 3 (ATR-19354)

Vladimir Lyubushkin requested to merge lyubushk/athena:master-bDY into master

This MR adds low mass Drell-Yan chains

L1Topo versions:

  • HLT_mu4_ivarloose_mu4_7invmAB9_L1DY-BOX-2MU3V, no opposite charge cut, no vertexing, mass is calculated by default TrigComboHypoTool
  • HLT_mu4_ivarloose_mu4_b7invmAB9vtx20_L1DY-BOX-2MU3V, no opposite charge cut, vertexing by TrigMultiTrkComboHypo, mass calculation is consistent with TrigComboHypoTool::compute()

Backup (non-L1Topo chains): same ia previous but from L12MU3V:

  • HLT_mu4_ivarloose_mu4_7invmAB9_L12MU3V
  • HLT_mu4_ivarloose_mu4_b7invmAB9vtx20_L12MU3V

Support chains: HLT_2mu4_7invmAA9_L1DY-BOX-2MU3V

All chains are defined in two ranges: [7,9] and [11,60] for 2mu4 and [11,24] and [24,60] for 2mu6.

B-physics part was added as an add-hoc to 'muEFIso' sequence.

Edited by Vladimir Lyubushkin

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