SiD Detector R&D

SiD探测器R

• 批准号: 0929284
• 负责人: James Brau
• 金额: $ 9万
• 依托单位: University of Oregon Eugene
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-01 至 2013-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0929284&HistoricalAwards=false
• 关键词: SiD; Detector; R&amp

This award will fund the R&D needed for future lepton collider detector and in particular the SiD detector concept. It has been designed to address fundamental questions of particle physics, including the mechanism responsible for electroweak symmetry breaking and the generation of mass, the unification of forces, and the structure of space-time at small distances, including possible evidence for extra dimensions. SiD makes extensive use of silicon detectors, which are well-matched to the challenges of ILC physics and the machine environment. They are fast, robust against machine-induced background, and capable of very fine segmentation. SiD is based on silicon tracking and silicon-tungsten sampling calorimetry, complemented by powerful pixel vertex detection, and outer hadronic calorimetry and muon detection. This award will fund the development of a process for modeling of silicon pixel detector technology using commercial 3D software tools. To make a decision between the many proposed sensor and readout technologies, and to optimize parameters such as size and charge collection efficiency, the proposal will develop precise 3D modeling of various candidate technologies. The proposal is expected to have impact in education and outreach. There are ongoing activities at the participating universities are aimed at K-12 students an effective ways to reach students is through their teachers. New education and outreach efforts are centering on the ILC.

该奖项将资助未来轻子对撞机探测器，特别是SiD探测器概念所需的研发。它被设计来解决粒子物理学的基本问题，包括负责电弱对称性破缺和质量产生的机制，力的统一，以及小距离处的时空结构，包括额外维度的可能证据。SiD广泛使用硅探测器，这些探测器能够很好地应对ILC物理和机器环境的挑战。它们是快速的，鲁棒的机器诱导的背景，并能够非常精细的分割。SiD基于硅跟踪和硅钨采样量热法，辅以强大的像素顶点检测，外部强子量热法和μ子检测。该奖项将资助使用商业3D软件工具对硅像素探测器技术进行建模的过程的开发。为了在许多拟议的传感器和读出技术之间做出决定，并优化尺寸和电荷收集效率等参数，该提案将开发各种候选技术的精确3D建模。预计该提案将在教育和外联方面产生影响。参与大学正在开展针对K-12学生的活动，通过教师接触学生的有效途径。新的教育和推广工作正以国际法委员会为中心。