高能同步辐射光源就像一双"探索微观世界的超级眼睛"，建成后可发射比太阳亮度高1万亿倍的 光，作为世界上设计亮度最高的第四代同步辐射光源，它将能够帮助科研人员更好地"看清"微观世界， 揭示物质微观结构及其生成演化过程和机制。 该光源主要由加速器、光束线站两大部分构成，可容纳不少于90条高性能光束线站，一期建设14条 用户光束线站和1条测试线站，可提供能量达300千电子伏特的X射线。 储存环加速器 高能同步辐射光源航拍图 记者从中国科学院高能物理研究所获悉，位于北京怀柔科学城的国家重大科技基础设施——高能同 步辐射光源（HEPS）于10月29日通过工艺验收。 验收专家组由10位院士、8位研究员及教授组成。专家组认为，经过六年多的建设，高能光源综合 性能达到国际同类装置领先水平，实现了我国同步辐射光源的代际跨越，培养了一批高水平人才，将为 满足国家战略需求、解决重大前沿科学问题和核心关键技术提供有力支撑。 在满足国家重大战略需求和工业核心创新能力研究需求的同时，高能同步辐射光源还将引领产业实 现跨越式发展，在工程材料、芯片微电子、新药创制、石油化工、能源环境、纳米材料等众多领域的开 发应用研究中提供有力支撑。 高能 ...

要闻 当地时间10月30日上午，习近平抵达韩国出席亚太经合组织第三十二次领导人非正式会议并对韩 国进行国事访问。当天中午，习近平在韩国釜山同特朗普举行会晤，历时约1小时40分钟。 我国瞄准10 月31日23时44分发射神舟二十一号载人飞船。执行神舟二十一号载人飞行任务的航天员乘组确定。神舟 二十号有望刷新中国航天员乘组在轨驻留最长纪录。中国人2030年前实现登陆月球的目标不动摇，长征 十号将进行技术验证飞行试验。 前三季度全国规模以上文化企业营收同比增长7.9%。 目前中国已拿下 全球绿色船舶近70%订单。 海关总署公布今年前三季度外贸数据，对APEC经济体进出口同比增长 2%。 今天至11月4日前后，南方大部将会进入阴雨频繁模式，预计西南地区、江南以及广西、海南岛等地有 小到中雨，部分地区有大雨、局地暴雨，累计降水量40~80毫米，海南岛东南部局地可达100~150毫 米。今天至11月1日，内蒙古东部、黑龙江大部、吉林等地也将有小到中雪或雨夹雪，黑龙江西部和南 部、吉林东部的部分地区有大雪。 封面图来源：AI制图 国际 欧盟与乌克兰最新自贸协定生效。 第八届巴黎和平论坛聚焦气候危机等全球性挑战。 美联储宣布 ...

△储存环加速器 记者从中国科学院高能物理研究所获悉，位于北京怀柔科学城的国家重大科技基础设施——高能同步辐射光源（HEPS）于10月29日通过工艺验收。 △高能同步辐射光源航拍图 验收专家组由10位院士、8位研究员及教授组成。专家组认为，经过六年多的建设，高能光源综合性能达到国际同类装置领先水平，实现了我国同步辐射光 源的代际跨越，培养了一批高水平人才，将为满足国家战略需求、解决重大前沿科学问题和核心关键技术提供有力支撑。 △高分辨谱学线站——"乾坤"谱仪 高能同步辐射光源是亚洲第一个第四代同步辐射光源。该项目于2019年6月正式启动，由中国科学院高能物理研究所承担建设。 （总台央视记者 帅俊全 褚尔嘉） 高能同步辐射光源就像一双"探索微观世界的超级眼睛"，建成后可发射比太阳亮度高1万亿倍的光，作为世界上设计亮度最高的第四代同步辐射光源，它将 能够帮助科研人员更好地"看清"微观世界，揭示物质微观结构及其生成演化过程和机制。 该光源主要由加速器、光束线站两大部分构成，可容纳不少于90条高性能光束线站，一期建设14条用户光束线站和1条测试线站，可提供能量达300千电子伏 特的X射线。 在满足国家重大战略需求和工业 ...

Core Viewpoint - The High Energy Photon Source (HEPS) has passed its process acceptance, marking a significant advancement in China's synchrotron radiation capabilities and establishing it as the first fourth-generation synchrotron radiation source in Asia [1][2]. Group 1: Project Overview - HEPS is the first high-energy synchrotron radiation source in China and the first fourth-generation synchrotron radiation source in Asia [1][2]. - The project was initiated in June 2019 and has been constructed by the Institute of High Energy Physics, Chinese Academy of Sciences [4]. Group 2: Technical Specifications - HEPS consists of an accelerator and beamline stations, capable of accommodating at least 90 high-performance beamline stations, with 14 user beamlines and 1 test beamline in the first phase [4]. - It can provide X-rays with an energy of up to 300,000 electron volts [4]. Group 3: Performance and Applications - The expert review group noted that HEPS has achieved leading international performance levels for similar devices, facilitating a generational leap in China's synchrotron radiation sources [2]. - HEPS will support major national strategic needs and research in key core technologies, aiding in various fields such as engineering materials, microelectronics, new drug development, petrochemicals, energy environment, and nanomaterials [4]. Group 4: Impact on Research and Development - HEPS is described as a "super eye" for exploring the microscopic world, capable of emitting light 10 trillion times brighter than the sun, enhancing researchers' ability to understand the microstructure and evolution of materials [2]. - The project is expected to cultivate high-level talent and provide strong support for addressing major scientific challenges and technological innovations [2].

Core Insights - The Hefei Advanced Light Source project, a major national scientific infrastructure, has successfully completed its main structure acceptance, marking significant progress in its development [1] Company Summary - The project is undertaken by Shanghai Construction Group's First Construction Group, showcasing the company's capabilities in handling large-scale infrastructure projects [1] - The total construction area of the Hefei Advanced Light Source project is approximately 98,000 square meters, which includes the main building, energy center, testing building, and service building [1] Industry Summary - Once completed, the Hefei Advanced Light Source will be the most advanced in the world and the only fourth-generation synchrotron radiation source in Asia, highlighting its importance in the field of scientific research and technology [1]

Core Viewpoint - The High Energy Photon Source (HEPS) project, located in Beijing Huairou Science City, is set to complete its first phase of construction by the end of 2025 and will begin trial operations, marking a significant advancement in China's scientific research capabilities [1] Group 1: Project Overview - HEPS is the world's highest brightness fourth-generation synchrotron radiation source and the first high-energy synchrotron radiation source in China, designed to address major national needs and promote industrial innovation [1] - The facility will provide advanced experimental methods such as nano-probing and ultra-high temporal resolution, enabling more sensitive, precise, rapid, and complex scientific research closer to real working environments [1] Group 2: Construction Progress - Since the construction began in 2019, HEPS has nearly completed the construction of the accelerator and beamline stations, with all 15 beamlines operational [1] - The team has successfully addressed key optical issues, such as the development of nano-focusing mirrors, utilizing innovative research methods [1] Group 3: Future Plans - To maximize the capabilities of the facility, the research team is concurrently advancing subsequent construction plans, collaborating deeply with research and enterprise users [1] - The goal is to expand to 45 beamlines over the next five years, enhancing support for cutting-edge fundamental research and industrial R&D across various fields [1]

Core Insights - The first generation of synchrotron radiation source in China, the Beijing Synchrotron Radiation Facility (BSRF), has been reopened, while the construction of the world's highest brightness fourth-generation synchrotron radiation source (HEPS) is expected to be completed by the end of 2025, ready for trial operation [2][3][7] Group 1: Synchrotron Radiation Source Overview - The basic principle of synchrotron radiation sources involves accelerating electrons to produce light, which is utilized to explore the microstructure and evolution mechanisms of materials [3][5] - BSRF has been operational since 1990, providing high-quality synchrotron radiation across a range of applications, including aerospace, energy, environment, and biomedicine [3][4] - The facility has contributed to significant research outcomes, such as the molecular structure analysis of the SARS virus protein and the molecular mechanism of arsenic in leukemia treatment [3][8] Group 2: Fourth-Generation Synchrotron Radiation Source (HEPS) - HEPS, designed to emit the brightest light on Earth, will support advanced experimental methods such as nano-probing and ultra-high time resolution, enhancing the study of material microstructures under real conditions [5][7] - The HEPS project has completed the construction of the accelerator and beamlines, with all 15 beamlines operational, and aims to expand to 90 beamlines to maximize its capabilities [7][9] - The fourth-generation source is expected to significantly improve the quality and efficiency of microstructure analysis, aiding in the development of new materials and drug discovery [8][9] Group 3: Future Developments and Collaborations - The BSRF will retain 8 beamlines post-upgrade and continue to operate in a shared light mode, ensuring ongoing access for research institutions and universities [4][9] - The HEPS team is actively engaging with various research institutions and enterprises to gather experimental proposals and major R&D needs, aiming to align scientific demands with the facility's capabilities [9] - The focus will be on addressing national priorities and industrial innovation while fostering international collaboration and a user-friendly environment [9]

Core Insights - The High Energy Photon Source (HEPS) Phase I has successfully achieved full output from 15 beamlines, marking a significant milestone in its development [5][7] - The HEPS is set to begin trial operations by the end of 2025, which will enhance research capabilities in various scientific fields [4][7] Development and Operations - The Beijing Synchrotron Radiation Facility (BSRF) has been operational since 1990 and is the first synchrotron radiation source in China, providing a platform for research in fields such as condensed matter physics, chemistry, and life sciences [6][8] - The HEPS is designed to meet national needs and promote industrial innovation, offering advanced experimental methods and high-energy X-rays for detailed material analysis [7][8] Future Plans - The HEPS project team aims to expand the number of beamlines to 45 within the next five years, enhancing its capacity to support cutting-edge research and industrial development [9][10] - The recent user conference included 11 keynote presentations and numerous reports, showcasing the operational status and research achievements of various synchrotron facilities [10]

作为中国首个、全球设计亮度最高的第四代同步辐射光源，HEPS能产生穿透力超强的高能X光， 并提供多种尖端探测手段。这将使科学家能在真实环境下，实时、精准地观察物质内部微小结构的变化 过程，开展更灵敏、更精细、更快速、更复杂以及更接近实际工作环境的研究。 潘卫民强调，在BSRF已有成果的基础上，HEPS将瞄准国家重大需求、工业创新和科学前沿，切实 发挥高能同步辐射光源的不可替代作用。"共同探讨谋划BSRF、HEPS运行机制和未来发展，是第一代 光源和第四代光源的接力奔跑。"潘卫民说。 中国科学院高能所研究员、HEPS常务副总指挥董宇辉介绍，为让HEPS尽快发挥效能，HEPS团队 在确保设备达标验收的同时，积极对接科研院所和龙头企业，提前征集开机后的实验方案与重大研发需 求，并用这些实际需求指导设备调试，确保装置建成即能满足用户所需，力争早出、多出好成果。 要理解这些装置的价值，就得弄清楚同步辐射光源的核心原理：让电子高速运动，从而发出强光。 这束光经过光束线的"加工提纯"，变成高品质光源，提供给航空、医药、能源、环境等众多领域的科学 家。它如同"超级显微镜"和"精密尺子"，帮助科学家看清物质内部的微小结构和变化 ...