Web-Based High-Energy Particle Physics Event Generation

基于网络的高能粒子物理事件生成

• 批准号: 0426272
• 负责人: Timothy Stelzer
• 金额: $ 5.5万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-06-15 至 2008-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0426272&HistoricalAwards=false
• 关键词: Web; Based; Energy; Particle; Physics

The PI proposes a methodology for computing complex observables of vital importance to the High Energy Physics program at the Tevatron, the Large Hadron Collider, and any other future collider and for providing the results through a web-based interface.The event generators MadGraph and MadEvent which are being developed by the PI calculate all parton processes systematically and a very simple interface which Is usable by both experimentalists and theorists has been implemented. The program MadGraph allows one to draw all the relevant Feynman diagrams, and Mad Event allows the user to perform all the integrations over phase space relevant to the experiment one is interested in. These programs will provide a methodology for computing complex observables of vital importance to the High Energy Physics program at the Tevatron, the Large Hadron Collider, and any other future collider and for providing the results through a web-based interface.

PI提出了一种计算复杂观测值的方法，这些观测值对Tevatron、大型强子对撞机和任何其他未来的对撞机的高能物理项目至关重要，并通过基于网络的界面提供结果。PI正在开发的事件生成器MadGraph和MadEvent系统地计算了所有的部分过程，并实现了一个非常简单的接口，可供实验学家和理论家使用。MadGraph程序允许人们绘制所有相关的费曼图，而Mad Event允许用户在与实验相关的相空间上执行所有积分。这些程序将为计算复杂的观测数据提供一种方法，这些观测数据对于在Tevatron、大型强子对撞机和任何其他未来的对撞机上的高能物理项目至关重要，并通过基于网络的界面提供结果。