Research Article

The Study of Dosimetric Characteristics of the XHA600D Medical Linear Accelerator Based on a Monte Carlo Code

Figure 1

Detailed treatment head structure of XHA600D medical linear accelerator. The units of the numbers on the axes are “cm.” From top to bottom, the components are, in order, target, primary collimator, flattening filter, ion chamber, mirror, and secondary collimator. Phase space files are generated on the scoring plane at z = 100 cm.