Figure 9.

Comparison of calculated dose profiles (AAA and PBC) at depth of dose maximum $(d_{max})$, 5 cm, 10 cm, 20 cm and 30 cm depths and measured dose profiles using CC13 ion chamber at the same depths for field sizes of $2\times 2{\text{cm}}^2,10\times 10{\text{cm}}^2$ and $30\times 30{\text{cm}}^2$.