电子储存环逐束团诊断技术研究进展  

Current status and latest developments in electron storage ring bunch-by-bunch beam diagnostic techniques

作　　者：邓又铭 冷用斌[3] 周逸媚 陈方舟 杨星 汪宏双 DENG Youming;LENG Yongbin;ZHOU Yimei;CHEN Fangzhou;YANG Xing;WANG Hongshuang(Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201800,China;University of Chinese Academy of Sciences,Beijing 100049,China;University of Science and Technology of China,Hefei 230026,China;Shanghai Advanced Research Institute,Chinese Academy of Sciences,Shanghai 201210,China)

机构地区：[1]中国科学院上海应用物理研究所,上海201800 [2]中国科学院大学,北京100049 [3]中国科学技术大学,合肥230026 [4]中国科学院上海高等研究院,上海201210

出　　处：《核技术》2024年第10期15-25,共11页Nuclear Techniques

基　　金：国家重点研发计划(No.2022YFA1602201)资助。

摘　　要：相比于目前在电子储存环中广泛应用的逐圈束流诊断技术,逐束团诊断技术能够对每一个束团进行测量与分析,更有助于充分了解束流内部的状态,测量结果更接近真实的物理模型。近年来,束流信号采集设备的发展与信号处理算法的进步为逐束团诊断技术的不断发展奠定了基础。本文简述了逐束团诊断技术的基本原理和架构,简要介绍了国内外主要研究组在此方向上的探索性工作和研究成果,重点介绍了上海光源研究团队的研究路线、目前的研究成果以及在应用技术中的探索,并讨论了后续值得关注的研究方向和发展趋势,为同样致力于束流测量领域的研究者提供有价值的思路。Compared with turn-by-turn beam diagnostic techniques widely used in electron storage ring,bunch-by-bunch diagnostic technology allows the measurement and analysis of each bunch,offering a more comprehensive understanding of the internal state of the electron beam with results that are closer to the true physical model.Recent advancements in data acquisition equipment and signal processing algorithms have laid the foundation for the continuous development of bunch-by-bunch diagnostic techniques.This article provides an overview of the basic principles and architecture of bunch-by-bunch diagnostics,summarizes exploratory work and research achievements in this field by major domestic and international research groups,highlights the research approach,latest findings,and technological applications explored by the Shanghai Synchrotron Radiation Facility(SSRF)team.The future research directions worth attention and development trends are discussed,offering valuable insights for researchers dedicated to the field of beam measurements.

关 键 词：束流诊断 逐束团 高速数据采集 射频信号幅相提取算法 

分 类 号：TL99[核科学技术—核技术及应用]