Science and Technology of Nuclear Installations / 2014 / Article / Tab 2

Research Article

Research of Dosimetry Parameters in Small Electron Beams

Table 2

Percentage differences between calculated and measured outputs from different measurement methods at 6 and 9 MeV nominal energies for 5, 4, 3, 2, and 1 cm field sizes. For both energies, 10 × 10 cm2 field size was assumed for TPS values.

5 cm4 cm3 cm2 cm1 cm

6 MeV
 Advanced Markus-TPS21%24%27%21%17%
 EBT film-TPS18%20%21%15%3%
 TLD-TPS20%22%27%15%9%
9 MeV
 Advanced Markus-TPS10%14%19%17%16%
 EBT film-TPS7%10%13%13%7%
 TLD-TPS8%10%15%12%5%