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gFEX JetFinder Updates

Cecilia Tosciri requested to merge ctosciri/athena-old:gFex_JetFinderUpdate into master

With this MR the following updates are introduced in the JetFinder algorithm:

  • gJetVetoAB method is added to emulate the switch to unsigned values by zeroing all the jets below the jet threshold
  • a bug (wrong column assignment) in the gBlockMax2 method that is used to find leading and sub-leading small jets is now fixed
  • the calculation of the energy density rho, used for subtracting pileup from large-R jets, is introduced with the pileUpCalculation method

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