Erratum to: EuPRAXIA Conceptual Design Report Eur. Phys. J. Special Topics 229, 3675-4284 (2020), https://doi.org/10.1140/epjst/e2020-000127-8
Erratum to: EuPRAXIA Conceptual Design Report Eur. Phys. J. Special Topics 229, 3675-4284 (2020), https://doi.org/10.1140/epjst/e2020-000127-8
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勘误表：EuPRAXIA 概念设计报告 Eur。
DOI：
10.1140/epjst/e2021-100018-5
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Assmann R
中科院分区：
文献类型：
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作者：
Assmann R
本报告介绍了一个新的欧洲研究基础设施EuPRAXIA的概念设计。这个概念是在过去四年中由欧盟资助的“地平线2020”设计研究中41个实验室的独特合作中建立起来的。EuPRAXIA是欧洲第一个基于新型等离子体加速概念和激光技术开发专用粒子加速器研究基础设施的项目。它侧重于电子加速器和基础技术的发展，它们的用户社区，以及欧洲现有加速器基础设施的开发。EuPRAXIA参与了国际激光社区和行业，通过实现协同效应，识别破坏性思想，创新和促进知识交流，与加速器科学建立联系和桥梁。Eu-PRAXIA项目旨在建造一种创新的电子加速器，使用激光和电子束驱动的等离子体尾流场加速，与目前最先进的射频加速器相比，它可以显著减小尺寸，并可能节省成本。预计电子能量范围为1至5千兆电子伏特（GeV），其性能目标将实现各种领域的广泛应用，例如，作为紧凑型自由电子激光器（FEL），用于医学成像和正电子生成的紧凑型源，用于粒子探测器的桌面测试光束，以及用于材料测试的深穿透x射线和伽马射线源。EuPRAXIA被设计为未来可能的等离子体基础设施的垫脚石，例如高能物理（HEP）能量前沿的线性对撞机。与高可信度方法一致，该项目包括通过建立规模技术示范来消除风险的措施。该报告包括项目实施、成本和时间表的初步模型，这些模型将允许在8-10年内运行整个Eu-PRAXIA设施。
This report presents the conceptual design of a new European research infrastructure EuPRAXIA. The concept has been established over the last four years in a unique collaboration of 41 laboratories within a Horizon 2020 design study funded by the European Union. EuPRAXIA is the first European project that develops a dedicated particle accelerator research infrastructure based on novel plasma acceleration concepts and laser technology. It focuses on the development of electron accelerators and underlying technologies, their user communities, and the exploitation of existing accelerator infrastructures in Europe. EuPRAXIA has involved, amongst others, the international laser community and industry to build links and bridges with accelerator science — through realising synergies, identifying disruptive ideas, innovating, and fostering knowledge exchange. The Eu-PRAXIA project aims at the construction of an innovative electron accelerator using laser- and electron-beam-driven plasma wakefield acceleration that offers a significant reduction in size and possible savings in cost over current state-of-the-art radiofrequency-based accelerators. The foreseen electron energy range of one to five gigaelectronvolts (GeV) and its performance goals will enable versatile applications in various domains, e.g. as a compact free-electron laser (FEL), compact sources for medical imaging and positron generation, table-top test beams for particle detectors, as well as deeply penetrating X-ray and gamma-ray sources for material testing. EuPRAXIA is designed to be the required stepping stone to possible future plasma-based facilities, such as linear colliders at the high-energy physics (HEP) energy frontier. Consistent with a high-confidence approach, the project includes measures to retire risk by establishing scaled technology demonstrators. This report includes preliminary models for project implementation, cost and schedule that would allow operation of the full Eu-PRAXIA facility within 8—10 years.