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Table 1 Depth of maximum dose (Dmax) and percentage depth dose at 10 cm depth (PDD10)

From: Validation of new transmission detector transmission factors for online dosimetry: an experimental study

Energy aDmax (cm) bPDD10 (%) dTPR 20/10
With Dolphin Without Dolphin With Dolphin Without Dolphin With Dolphin Without Dolphin
6 MV 1.5 1.5 66.2 66.1 0.668 0.667
6 cFFF 1.3 1.3 63.2 63.0 0.633 0.632
10 MV 2.1 2.1 73.6 73.5 0.739 0.737
10 FFF 2.3 2.3 70.9 70.6 0.694 0.692
  1. aDmax depth of maximum dose, bPDD10 percentage depth dose at 10 cm depth, cFFF flattening filter free, and dTPR 20/10 tissue phantom ratio at the depths of 20 and 10 cm