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Adding tool for attaching BTag information to HLT TLA jets from previous hypo decisions (ATR-23002)

Claire Antel requested to merge cantel/athena:master-btag-attach-tool-for-tla into master

Purpose

Purpose 1.

Add TrigBtagTLATool tool and run it in TrigJetTLAHypoAlg. The tool is used to match and attach btagging information found in previous decisions to TLA jets, and record to a new HLT container. The tool's main function is

record_btag(const xAOD::TrigCompositeContainer* previousDecisions, const xAOD::JetContainer& jets_to_btag, const EventContext& ctx)

so taking as input all previous decisions, and an xAOD jet container.

The tool itself creates the new HLT TLA BTagging container. The match is a one-way link: btag->jet; the jet container is unmodified.

Purpose 2.

Rename TLA jet output containers constructed from jet input container name.

Affects

  • TrigBtagTLATool: New tool in TrigJetHypo package.
  • TrigJetTLAHypoAlg: This runs tool. Modifications to get rid of duplicate jets from decisions when running TLA jets + b-jets chains in parallel.
  • TriggerMenuMT/TLABuildingSequences and JetTLASequence: To add JetTLASequence also for signature "Bjet", to schedule TrigBtagTLATool.
  • TriggerEDMRun3: New TLA BTagging containers added, HLT_AntiKt4EMPFlowJets_subresjesgscIS_ftf_TLA_BTagging, TLA pflow jet container updated to HLT_AntiKt4EMPFlowJets_subresjesgscIS_ftf_TLA.
  • LS_v1: Added btag TLA chains.

Tests

run_HLTStandalone with debug printout. check of RDO output file for recorded container + size. CI tests.

Related to ATR-24393

Edited by Claire Antel

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