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2016-Evaluation of The Range Shifter Model For Proton Pencil Beam Scanning For The Eclipse by zhch1107 is a document available to read on EtoBox.
This study evaluates the range shifter (RS) model for proton pencil-beam scanning in the Eclipse v.11 treatment planning system, highlighting its limitations in accurately predicting beam spot sizes due to issues with covariance matrix constraints and parameter limits. The research employs Monte Carlo simulations and analytical calculations to benchmark the RS model, revealing that while the V-parameter model generally performs well, inconsistencies in RS position references may lead to incorrect calculatio
- Author
- zhch1107
- Language
- EN