标题： BioLEIR 可行性研究 显示英文标题

标题： Feasibility Study for BioLEIR

摘要： 生物医学界要求欧洲核子研究中心（CERN）研究将低能离子环（LEIR）加速器转变为多学科、生物医学研究设施（BioLEIR）的可能性，该设施可以提供大量高质量的轻离子束，适用于针对细胞培养的临床导向基础研究以及辐射仪器开发。 BioLEIR将在LEIR不为CERN物理计划提供重离子时运行。 研究小组被授权撰写可行性研究报告，使用基于以往经验的高级工程估算，目的是： - 与CERN医学应用国际战略委员会密切合作，从生物医学界收集此类设施的需求； - 根据需求确定一组一致的束流参数； - 探索是否可以从源头到生物医学终端站满足束流需求； - 考虑到整体CERN日程和计划，对设施进行可行性研究； - 在尽量减少维护和运行成本的同时，推崇设施设计的简单性和鲁棒性； - 确立项目实施所需材料和人员的高级成本； - 描述首选的安装方案； - 对项目进行高级风险分析； - 识别潜在困难领域，并在研究继续并成为项目时确定所需的研发工作。 显示英文摘要

摘要： The biomedical community asked CERN to investigate the possibility to transform the Low Energy Ion Ring (LEIR) accelerator into a multidisciplinary, biomedical research facility (BioLEIR) that could provide ample, high-quality beams of a range of light ions suitable for clinically oriented fundamental research on cell cultures and for radiation instrumentation development. BioLEIR would be operated when LEIR is not providing heavy ions for the CERN physics programme. The study group was mandated to write a Feasibility Study Report, using high-level engineering estimates based on previous experience, with the aim to: - collect the requirements for such a facility from the biomedical community in close collaboration with the International Strategy Committee for CERN Medical Applications; - determine a coherent set of beam parameters, based on the requirements; - explore whether the beam requirements can be met throughout the facility, from the source to the biomedical end-stations; - perform a feasibility study of the facility, taking into consideration the overall CERN schedules and programmes; - favour simplicity and robustness of the facility design, while minimizing the cost of maintenance and operation; - establish a high-level costing of material and personnel needed for project implementation; - describe the preferred installation scenario; - perform a high-level risk analysis for the project; - identify the areas of potential difficulty, and the required R&D should the study go ahead and become a project.