Physical Property Measurement of Therapeutic Carbon Ion Beam in Shallow-seated Tumor Therapy Termina

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For the first time the physical properties of therapeutic carbon-ion beam supplied by the shallow-seated tumor therapy terminal at the Heavy Ion Research Facility in Lanzhou (HIRFL) are measured, where a significant reference is afforded for the shallow-seated tumor clinical trail. For 12C ion beam of 80. 55 MeV/ u delivered by the therapy terminal, the homogeneity of irradiation fields which has a diameter of 45 mm is For the first time the physical properties of therapeutic carbon-ion beam supplied by the shallow-seated tumor therapy terminal at the Heavy Ion Research Facility in Lanzhou (HIRFL) are measured, where a significant reference is afforded for the shallow-seated tumor clinical trail For 12C ion beam of 80. 55 MeV / u delivered by the therapy terminal, the homogeneity of irradiation fields which has a diameter of 45 mm is
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