Making use of the Energy Scales and Angle Segmentations in LCDCalHit

The LCDCalHit class includes member functions that will return values back for energy in GeV and angles back in angle units. These are predicated on global variables in the LCDCalHit class which must be set before these functions can be used.

There are 3 arrays to fill:

• energyScale[4]
• cosThetaSeg[4]

• phiSeg[4]

where the order of elements is EM, HAD, MU, LUM. These arrays must be set once before the GetEtot, GetcosTheta and GetPhi functions can be used.

Values for these arrays can be seen in $LCDROOT/$LCDVERSION/Parfiles in *.par files.

M.Iwaski Last Modified: 01/13/04 14:00