On the Importance of Nuclear Models On the Accuracy of Fast Monte Carlo Methods for Proton‐Therapy

Souris, Kevin;Lee, John;Sterpin, Edmond
(2013) AAPM 55th Annual Meeting — Location: Indianapolis, USA (4.August.2013)

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Abstract
Parallel architectures like graphical processor units (GPU) with high computational power allow dose distributions for proton beams to be calculated with Monte Carlo (MC) simulations within the time constraints of clinical practice. However, physical models often need to be simplified to exploit the full potential of GPUs. This study aims at evaluating comprehensively the impact on computation accuracy of the simplified model for nuclear inelastic collisions described by Fippel et al (Med Phys 2004) and used by Jia et al (PMB 2012).
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Souris, K., Lee, J., & Sterpin, E. (2013). On the Importance of Nuclear Models On the Accuracy of Fast Monte Carlo Methods for Proton‐Therapy. Medical Physics, 40(6), 498. https://doi.org/10.1118/1.4815617 (Original work published 2013)