Using field size factors to characterize the in-air fluence of a proton machine with a range shifter

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作者
Jiajian Shen
Jarrod M. Lentz
Yanle Hu
Wei Liu
Danairis Hernandez Morales
Joshua B. Stoker
Martin Bues
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[1] Mayo Clinic Arizona,Department of Radiation Oncology
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Proton pencil beam scanning; Range shifter; Field size factor; Double Gaussians fluence; TPS commissioning;
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