Simulating the Moller scattering background for EG1

Step 1

Determine the Moller background using an LH2 target to check the physics in GEANT4

Incident electron energy varies from 1-11 GeV.

LH2 target is a cylinder with a 2.54 cm diameter and thickness.

Numbers Moller electrons per incident electron.

Momentum and angular distributions.

Step 2

Replace the LH2 target with an NH3 target and compare with LH2 target.

Determine impact of Solenoid magnet on Moller events