<<O>>  Difference Topic EventShapeVariables (r1.1 - 02 Feb 2009 - Main.iglesias)
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Event Shape Variables

There are several processors to calculate different event shape variables:

  • Calculation of the thrust axis and thrust value for each event using two different algorithms:
    • The Tasso algorithm calculates only the principle thrust value and axis.
    • Jetset algorithm calculates the principle thrust value and axis as well as the major and minor thrust value and axis.
  • Calculation of the sphericity and aplanarity.
  • A universal jet finder module originally developed by Satoru Yamashita for OPAL.

Available processor:

  • ThrustReconstruction
  • Sphere
  • SatoruJetFinderProcessor

-- Main.iglesias - 02 Feb 2009

Revision -
Revision r1.1 - 02 Feb 2009 - 17:12 - Main.iglesias