空气注入高功率重复电子束用于放射治疗

12th International Conference on High-Power Particle Beams. BEAMS'98. Proceedings (Cat. No.98EX103) Pub Date : 1998-06-07 DOI:10.1109/BEAMS.1998.817017

G.I. Dolgachev, M.S. Nitishinsky, A. Ushakov

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引用次数: 3

摘要

库尔恰托夫研究所最近开发的重复POS技术可能适用于各种技术用途。与现有的2-3 MV 10-50 kW x射线系统一起，最近开发了一种以电子束模式运行的新设备，用于辐射灭菌应用。根据初始马克思充电电压，该系统在0.5-0.8 MeV的电子束中具有0.5-1 kJ/shot的性能，并可在1hz频率下重复工作。以5gy /s的剂量率在辐照物质的表层产生1- 10kgy /次的电子束。

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Air injected high power repetitive electron beam for radiation treatment

Repetitive POS technology recently developed in the Kurchatov Institute may be applicable for various technology uses. Together with existing 2-3 MV 10-50 kW X-ray systems, a new facility operating in electron beam mode was recently developed for radiation sterilization applications. This compact system possesses 0.5-1 kJ/shot in electron beam of 0.5-0.8 MeV depending on the initial Marx charging voltage and may repetitively perform at 1 Hz frequency. Electron beam creates 1-10 kGy/shot in a surface layers of irradiated substances with dose rate at 5 GGy/s.

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12th International Conference on High-Power Particle Beams. BEAMS'98. Proceedings (Cat. No.98EX103)

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