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arXiv · 1312.7622

Simulation of induced radioactivity for Heavy Ion Medical Machine

Xu Jun-Kui·Su You-Wu·Li Wu-Yuan·Mao Wang·Xia Jia-Wen·Chen Xi-Meng·Yan Wei-Wei·Xu Chong
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Abstract

For radiation protection and environmental impact assessment purpose, the radioactivity induced by carbon ion of Heavy Ion Medical Machine (HIMM) was studied. Radionuclides in accelerator component, cooling water and air at target area which are induced from primary beam and secondary particles are simulated by FLUKA Monte Carlo code. It is found that radioactivity in cooling water and air is not very important at the required beam intensity and energy which is needed for treatment, radionuclides in accelerator component may cause some problem for maintenance work, suitable cooling time is needed after the machine are shut down.

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Xu Jun-Kui, Su You-Wu, Li Wu-Yuan, Mao Wang, Xia Jia-Wen, Chen Xi-Meng, Yan Wei-Wei, Xu Chong. 2013-12-30. Simulation of induced radioactivity for Heavy Ion Medical Machine. https://arxiv.org/abs/1312.7622

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