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HH->bbtautau anti-isolated lepton selection

Merged Greg Myers requested to merge gwmyers/easyjet:bbtt-antiiso-leptons into main
  • Add [<ID>, "NonIso"] to Electron/Muon yaml configs and NoIsoWp decoration
  • Find anti-isolated leptons by requiring that a lepton: passes ID+NoIso WP and fails ID+iso WP
  • Add a boolean branch to flag events which have (anti)isolated leptons Add _isIso branch to check if each lepton passes isolation or not
  • Add antiiso-lephad channel
Edited by Greg Myers

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  • Thanks @gwmyers , I think the largest contribution here is expected from multijet, so maybe try on data?

    • Author Developer
      Resolved by Greg Myers

      Before refactoring to make a "lephad-antiiso" channel, I did some tests and found an oversight on my end - the loose lepton inputs to <Lepton>SelectorAlg the have an isolation applied (e.g. here for electrons). So I think I need to define one more category of electrons so that we'd have 4 total in the end: (LooseId, TightId)x(NoIsoWP, IsoWP).

      Then the N_LEPTONS_* requirements for each channel would be:

      • hadhad: n_tight_iso == 0 && n_loose_iso == 0
      • lephad: n_tight_iso == 1 && n_loose_iso == 0
      • lephad-antiiso: n_tight_antiiso == 1 && n_loose_iso == 0

      Let me know if anyone sees anything wrong with that or has any suggestions. Thanks!

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    • 1ddeb2cb - bbtt: add missing quotes
    • a4cd84c0 - bbtt: move pass_AntiIsoLepHad check, fix namespace typo

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  • Hi @gwmyers , just a small clarification in case it wasn't clear. We will want to run the MMC in this CR, which means you will have to specify the region in the MMC decorator and selector algs.

    Julian made some changes here: !522 (merged) (so your MR should be updated to have Julian's changes - slightly different from what you have now)

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    • e40391ff - bbtt: add isIso int branch for leptons

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  • Greg Myers added 12 commits

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  • Thomas Strebler mentioned in merge request !634 (closed)

    mentioned in merge request !634 (closed)

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