3D Proton Bragg Peak Visualization and Spot Shape Measurement with Polymer Gel Dosimeters

3D Proton Bragg Peak Visualization and Spot Shape Measurement with Polymer Gel Dosimeters

Proton pencil beam scanning is a dynamic beam delivery technique with excellent conformability to the tumor volume. The accuracy of spot size and scanning positions will have a significant effect on the delivered dose distribution. We employed polymer gel dosimeters to measure the spot size and the...

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Bibliographic Details
Main Authors: Libing Zhu, Manzhou Zhang, Xincheng Xiang, Xiangang Wang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Applied Sciences
Subjects:
proton pencil beam
polymer gel dosimeters
spot size
3D visualization
Online Access:https://www.mdpi.com/2076-3417/12/19/9839

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