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arXiv 2203.09186physics.acc-phhep-ex
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CLIC项目

The CLIC project

O. Brunner, P. N. Burrows, S. Calatroni, N. Catalan Lasheras, R. Corsini, G. D'Auria, S. Doebert, A. Faus-Golfe, A. Grudiev, A. Latina, T. Lefevre, G. Mcmonagle… 展开作者

O. Brunner, P. N. Burrows, S. Calatroni, N. Catalan Lasheras, R. Corsini, G. D'Auria, S. Doebert, A. Faus-Golfe, A. Grudiev, A. Latina, T. Lefevre, G. Mcmonagle, J. Osborne, Y. Papaphilippou, A. Robson, C. Rossi, R. Ruber, D. Schulte, S. Stapnes, I. Syratchev, W. Wuensch

摘要:

紧凑型直线对撞机(CLIC)是一个多TeV高亮度的线性e $^+$ e $^-$ -对撞机,由CLIC加速器合作开发,由CERN主持。CLIC加速器已针对质心能量380 GeV、1.5 TeV和3 TeV的三个能量阶段进行了优化。CLIC采用了一种新型的双束加速技术,正常导电加速结构的工作范围为70-100 MV/m。报告介绍了加速器设计、技术开发和原型设计、系统测试和束流测试方面的最新成就。例如,在欧洲核子研究中心的CLIC试验设施CTF 3、科索沃能源公司的加速器试验设施ATF 2、SLAC的FACET设施和的里雅斯特的FERMI设施进行了大规模CLIC专用束流试验。总之,他们证明了CLIC设计参数的所有含义都很好地理解,并在光束测试中重现,并证明CLIC性能目标是现实的。CLIC在CERN附近的实施进行了调查。侧重于从380 GeV开始的分阶段方法,包括土木工程方面,电网,冷却和通风以及安装计划,运输。所有CLIC研究都强调优化成本和能源效率,并报告了由此产生的电力和成本估计。该报告非常紧密地遵循了CLIC 2018-19年欧洲粒子物理战略更新总结报告中的加速器项目描述。CLIC探测器和物理学(CLICdp)合作组对CLIC的物理潜能和探测器进行了详细的研究,并对探测器技术进行了研究与开发。CLIC通过直接搜索和对标准模型过程的广泛精确测量,特别是在希格斯和顶夸克领域,为超越标准模型物理提供了出色的灵敏度。

英文摘要:

The Compact Linear Collider (CLIC) is a multi-TeV high-luminosity linear e$^+$e$^-$-collider under development by the CLIC accelerator collaboration, hosted by CERN. The CLIC accelerator has been optimised for three energy stages at centre-of-mass energies 380 GeV, 1.5 TeV and 3 TeV. CLIC uses a novel two-beam acceleration technique, with normal-conducting accelerating structures operating in the range of 70-100 MV/m. The report describes recent achievements in accelerator design, technology development and prototyping, system tests and beam tests. Large-scale CLIC-specific beam tests have taken place, for example, at the CLIC Test Facility CTF3 at CERN, at the Accelerator Test Facility ATF2 at KEK, at the FACET facility at SLAC and at the FERMI facility in Trieste. Together, they demonstrate that all implications of the CLIC design parameters are well understood and reproducible in beam tests and prove that the CLIC performance goals are realistic. The implementation of CLIC near CERN has been investigated. Focusing on a staged approach starting at 380 GeV, this includes civil engineering aspects, electrical networks, cooling and ventilation and installation scheduling, transport. All CLIC studies have put emphasis on optimising cost and energy efficiency, and the resulting power and cost estimates are reported. The report follows very closely the accelerator project description in the CLIC Summary Report for the European Particle Physics Strategy update 2018-19. Detailed studies of the physics potential and detector for CLIC, and R&D on detector technologies, have been carried out by the CLIC detector and physics (CLICdp) collaboration. CLIC provides excellent sensitivity to Beyond Standard Model physics, through direct searches and via a broad set of precision measurements of Standard Model processes, particularly in the Higgs and top-quark sectors.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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