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arXiv 1506.07830hep-exhep-phphysics.acc-ph
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ILC操作场景

ILC Operating Scenarios

T. Barklow, J. Brau, K. Fujii, J. Gao, J. List, N. Walker, K. Yokoya

摘要:

ILC技术设计报告记录了建造一台能量可达500 GeV的直线对撞机的设计。本报告总结了可能的运行方案的研究结果,包括基于斜升和升级过程的积分亮度的实时累积的现实估计。强调物理结果的演变,包括最初运行在500 GeV,然后在350 GeV和250 GeV。运行的场景已经被选择来优化希格斯粒子的精确测量和顶级物理学,同时寻找标准模型之外的信号的证据,包括暗物质。除了希格斯玻色子和顶部的某些精确物理学(这是本研究的主要焦点)之外,还有科学动机表明在大型强子对撞机即将进行的操作或国际电工委员会的早期操作中发现新粒子的可能性。对这些发现的后续研究可能会改变ILC的质心碰撞能量计划,并扩大ILC物理计划的科学影响。据设想,在本报告所述的20年期间结束时,将对可能的能源升级作出决定。

英文摘要:

The ILC Technical Design Report documents the design for the construction of a linear collider which can be operated at energies up to 500 GeV. This report summarizes the outcome of a study of possible running scenarios, including a realistic estimate of the real time accumulation of integrated luminosity based on ramp-up and upgrade processes. The evolution of the physics outcomes is emphasized, including running initially at 500 GeV, then at 350 GeV and 250 GeV. The running scenarios have been chosen to optimize the Higgs precision measurements and top physics while searching for evidence for signals beyond the standard model, including dark matter. In addition to the certain precision physics on the Higgs and top that is the main focus of this study, there are scientific motivations that indicate the possibility for discoveries of new particles in the upcoming operations of the LHC or the early operation of the ILC. Follow-up studies of such discoveries could alter the plan for the centre-of-mass collision energy of the ILC and expand the scientific impact of the ILC physics program. It is envisioned that a decision on a possible energy upgrade would be taken near the end of the twenty year period considered in this report.

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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