pyg4ometry.bdsim.beam¶ Classes¶ Beam Module Contents¶ class pyg4ometry.bdsim.beam.Beam(particleName='e-', energy='16.5*GeV', pos=[0, 0, 0], dir=[0, 0, 1])¶ particleName¶ energy¶ pos¶ dir¶ write(fd)¶