View source for LB Photon Flux Sim Feb 2017

Below is the geometry to be simulated using GEANT4


Side View

[[File:G4SimGeometry.png|200px]]


Top View


[[File:G4SimTopView.png|200px]]


The beam energy was set to 18 MeV. A lead target was placed varying distances away from the radiator and the positions within the lead where the photons hit are plotted.

[[File:Phot prof Pb 60cm.png|200px]]

[[File:Phot prof Pb 65cm.png|200px]]