Download GAMOS

9.2. USER ACTION UTILITIES
99
• Step length (” Step length”)(”Pos”)
• Number of secondary tracks created (” N secondaries”)(”NSeco”)
• Energy of secondary tracks created (” E secondaries”)(”E”)
• X coordinate of postion (” Position X”)(”Pos”)
• Y coordinate of position (” Position Y”)(”Pos”)
• Z coordinate of position (” Position Z”)(”Pos”)
• 2D radius coordinate of position (” Position R2”)(”Pos”)
• 3D radius coordinate of position (” Position R”)(”Pos”)
• phi coordinate of position (” Position phi”)(”Angle”)
• theta coordinate of position (” Position theta”)(”Angle”)
• Change in position (” Position difference”)(”Pos”)
• Change in angle (” Angle difference”)(”Angle”)
• Change in time (” Time difference”)(”Time”)
9.2.7
Histograms of secondary track information
This is a set of histograms produced for each secondary track created at each track
step. They are created by writing the command
/gamos/userAction GmTrackSecondaryHistosUA
This class inherits from GmVHistoBuilder and invokes the SetHistoNames
method with parameters “secondary” and GmTrackSecondaryHistosUA .
The following histograms are produced (in parenthesis their name without prefix, and the parameter type)
• Energy of secondary tracks created (” E secondary”)(”E”)
• Energy of primary track at interaction (” E primary”)(”E”)
• Fraction of energy taken by secondary tracks created (” E secondary/E primary”)(”E”)
• Angle between primary track pre step direction and secondary track direction
(” Angle primary pre-secondary”)(”Angle”)
• Angle between primary track post step direction and secondary track direction (” Angle primary post-secondary”)(”Angle”)
• Change of angle of primary track when secondary track is created (” Angle
change of primary”)(”Angle”)