第一个实验结果来自W转移器使用X射线成像晶体光谱仪在KSTAR上的KSTAR
S G Lee1,2, M K Kim1, Y S Kim1
1Korea Institute of Fusion Energy, 169-148 Gwahangno, Yueseong-gu, Daejeon 34133, Republic of Korea.
The Review of scientific instruments
|July 16, 2024
概括
韩国超导托卡马克先进研究X射线成像晶体光谱仪 (XICS) 成功测量了阿贡和的多个原子状态. 这项研究介绍了使用新型钢在转器中的实验的初步发现.
科学领域:
- 血物理学的等离子体物理学
- 原子光谱学是一种原子光谱学.
- 核聚变能源的研究.
背景情况:
- 韩国超导托卡马克先进研究 (KSTAR) 使用先进的诊断工具进行血分析.
- 精确测量高Z离子电荷状态对于了解聚变装置中的等离子体行为至关重要.
研究的目的:
- 为了证明X射线成像水晶光谱仪 (XICS) 对多态离子测量的能力.
- 报告KSTAR在安装完整的 (W) 瓦片后的初步实验结果.
主要方法:
- 使用具有固定光谱仪配置的X射线成像晶体光谱仪 (XICS).
- 从高电荷的 (Ar) 和 (W) 离子测量光谱线.
- 分析光谱数据以识别和量化不同的原子状态 (例如,Ar16+,Ar17+,W43+,W44+).
主要成果:
- 在没有重新配置光谱仪的情况下,XICS有效地测量了Ar和W离子的多个原子状态.
- 观察到的光谱线在探测器边界内分离得很好,证实了测量的准确性.
- 通过新安装的KSTAR下分流器中的全W获得的第一个实验数据已经成功获得.
结论:
- XICS是一种多功能仪器,能够测量托卡马克等离子体中的各种原子状态.
- 结果验证了XICS在KSTAR环境中的性能,特别是在新的分流器配置下.
- 这项工作为KSTAR中运输和等离子体壁相互作用的未来研究提供了基线光谱数据.
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