Energy Deposition in Target system (Heat)
![ElectronTracks.png](/./images/thumb/f/f9/ElectronTracks.png/200px-ElectronTracks.png)
![ElectronEnergy.png](/./images/thumb/7/73/ElectronEnergy.png/200px-ElectronEnergy.png)
MCNPX simulations of energy deposition into different cells are below. There is a slight overestimate (they add up to about 120%). Positrons contribute less than 1% of electrons' contribution. No magnetic filed is assumed.