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Figure 6: The peak dose measurements for various beam widths and the fitted exponential curve which approaches Aeq= 10.31 mGy when the beam collimation gets to 500 mm

Figure 6: The peak dose measurements for various beam widths and the fitted exponential curve which approaches <i>A</i><sub>eq</sub>= 10.31 mGy when the beam collimation gets to 500 mm