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Update the Instr. pT-miss computation

Nicolas Postiau requested to merge npostiau/hzz2l2nu:InstrMET into master

Adaptation of the computation and implementation of the weights for the instrumental pT-miss.

  • Tools are adapted for NanoAOD.
  • Work-around for prescaled triggers, applying an averaged weight. Dropped higher-thresholds triggers with prescale of 1.
  • Reweighting in nvtx is now made differential in pT thresholds (pT thresholds are put at (nominal HLT threshold value)+10%).
  • Main analysis and InstrMET analysis are updated accordingly.
  • New ROOT files for weights are produced and replace the older ones.

The output of tests using these weights can be found here for the main analysis, and here for the Instr.pT-miss control plots.

This affects only the "MainAnalysis" determination of the Instr. pT-miss. The analysis trees are not (yet) covered.

Notice that the criteria for photon selection might change again. In this case, new weights might need to be recomputed (although they would probably be close to the current ones).

Edited by Nicolas Postiau

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