Electromagnetic probes (EM) analysis framework
In the past several O2 hands-on sessions have been taken placed. A list of the most recent ones in DQ, can be found here.
Coordinators: Raphaelle Bailhache, Mike Sas
Mattermost channel: EM LMEE O2
- The codebase can be found in the
Due to a large overlap with the PWGDQ, the low mass dielectron tasks are using some tasks of the framework from DQ.
TableMaker.cxxIs used to produced skimmed data tables for EM analysis from central barrel and muon AODs based on selected event information, barrel track and muon track information.
TableReader.cxxAnalyze EM skimmed data tables. This workflow runs a few tasks: event selection, barrel track selection, muon track selection, same event pairing, event mixing, and dilepton hadron combinations.
dileptonEE.cxxIt refers to The dielectron analysis task. It's a derivative of the tableReader, but with electron only informations. takes tracks flaged as « electron » and creates Pairs calculating mass, rapidity, pT.
emEfficiencyEE.cxxTask to calculate the dielectron efficiency.
Neutral Meson and Photon
List all imporant tasks.