... photons and electrons in a variety of treatment modalities including intensity modulated radiotherapy (IMRT) and dynamic arc therapy The package includes, for both photons and electrons, commissioning ... regardless of the composition of commissioning sets, mean values of the seven confidence limits are typically less than %/mm over most of the range of depths and SSDs we examined, though quality of the ... simulate radiotherapy treatment units Med Phys 1995;22:503-24 Ma C-M, Faddegon BA, Rogers DWO, Mackie TR Accurate characterization of Monte Carlo calculated electron beams for radiotherapy Med Phys...