Dose Course 2018_Flipping book
Point Kernel methods:
=
( D x
)
( T x
)
( h x
) d x x
• Analytical solution of primary particle transport in the phantom • Use pre-calculated point kernels from Monte Carlo to describe the dose deposition around a primary photon interaction site
=
−
• Calculate dose by superposition of all contributions
+
• Fast superposition methods by use of the Collapsed Cone
etc
approximation (any media) or Fast Fourier Transforms (homogeneous media only).
8
Made with FlippingBook HTML5