TrkVertexWeightCalculators Package

This package provides tools to set a weight to reconstructed primary vertices, in order to select the one coming from the hard-scatter interaction.

• SumPtVertexWeightCalculator: return sumPT / sumPT2 of the tracks associated to the vertex.
• TrueVertexDistanceWeightCalculator: return 1 / deltaZ, where deltaZ is the distance between the reconstructed vertex and the true vertex.
• BDTVertexWeightCalculator: BDT-based, developed by Davide Riva during his bachelor thesis.

  Author

  Ruggero Turra rugge.nosp@m.ro.t.nosp@m.urra@.nosp@m.cern.nosp@m..ch

  Most of the configuration is in Tracking/TrkConfig/python/TrkVertexWeightCalculatorsConfig.py