SU-E-T-100: The Influence Edge Electrons in Small Fields: Emphasis by the Difference of Copper-Cerrobend Cutout.


PURPOSE Electron cutout edge scatter is an important factor determining small-field electron dose outputs. The laterally scattered edge electrons presenting wide-spread energy spectrum are usually ignored in Monte Carlo calculation. This report demonstrated the different characteristics in edge electron scatter were highlighted by the copper-cerrobend pair… (More)
DOI: 10.1118/1.4814535


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