Analysis.groovy

From a GEMC run WITH the Solenoid field strength of 5T, the eg12_rec.0.evio output file of the reconstruction is analyized. The different kinematic variables are displayed as shown:

      [[File:Event29.png]

We take the phi angle from the Generated Event momentum as the initial phi angle. The obtain the final phi angle, we can look at the final position of the electron with in the drift chambers.

Examining the position from Timer Based Tracking, we can see that after rotations about first the y-axis, then the z-axis transforms from the detector frame of reference to the lab frame of reference.