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  • 3.0.11

    0d800ef0 · add changelog for 3.0.11 · 
    new energy-flow algorithm, optimized for better compatibility with pile-up subtraction
added possibility of computing pile-up density in different eta regions via the RhoEtaRange parameter in FastJetFinder module
implemented correct efficiency/resolution for high pt muons in CMS cards
removed pile-up subtraction on missing energy
added possibility to read re-weighting information from LHEF input files
added UsePTSum and PTSumMax parameters to isolation module
added possibility of specifying the shape of pile-up distribution (via the PileUpDistribution parameter in the PileUpMerger module)
added pile-up Vertex collection to the output tree

  • 3.0.10

    8560904d · add CHANGELOG to tar file · 
    new readers (DelphesProMC.cpp, DelphesProMC.py (#220), DelphesPythia8)
new modules (EnergyScale, PileUpMergerPythia8, Weighter)
new module parameters (absolute/relative isolation (#187), flat/poisson pile-up distribution)
new global parameters (max number of events, skip events (#183), random seed (#202))
new branches (pile-up event density rho, MC event weight)
updated CMS and ALTAS detector cards (and added ATLAS pile-up detector card)
calorimeter smearing is now performed according to a logNormal distribution
improved particle-flow algorithm (#204)
added calculation of particle propagation time in the tracker
fixed tau-jet matching by only considering visible hadronic tau (#208)
read masses from MC event file (#195, #201)
bug fixes in DelphesCMSFWLite (#196)
compilable analysis macro examples (#182)
ability to read MC re-weighting information from LHE files

  • 3.0.9

    3ccc2b6e · add more AreaDefinition parameters for active_area · 
    fixed reading of weighted STDHEP events (#181)
fixed script building Delphes with CMSFWLite (#180)
added more particles to StatusPidFilter (#179)

  • 3.0.8

    1ba5c524 · add Rho branch and HepMCEvent::Weight · 
    fixed treatment of units in HepMC format (#175)
added Weight to HepMCEvent branch to store the event weight (#173)
added Rho branch to store the rho energy density (#176)
added random rotation of pile-up events around the z-axis

  • 3.0.7

    ca55927f · fix dist rule · 
    added separate make rule for the event display to fix the compilation problem for systems without OpenGL libraries (#168, #127)
added Cloner module
modified BTagging module (several BTagging bits can be stored for the same jet collection, see here)

  • 3.0.6

    d7d2da36 · move branches/ModularDelphes to trunk · 
    fixed filtering of the partons used for b- and tau-tagging (#163)
fixed artefacts in jet eta distribution (#169)
fixed direction of MissingET (#170)
modified DelphesFormula to filter out the end-of-line characters
added TrackPileUpSubtractor to fix the problem with the charged pile-up particles outside of the tracker coverage
added ConstituentFilter module
added StatusPidFilter module
added hepmc2pileup and stdhep2pileup converters