Search for New Physics at ATLAS with Leptons and Photons

在 ATLAS 用轻子和光子寻找新物理

• 批准号: 0853728
• 负责人: Yongsheng Gao
• 金额: $ 46万
• 依托单位: California State University-Fresno Foundation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-08-15 至 2012-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0853728&HistoricalAwards=false
• 关键词: Search; New; Physics; ATLAS; Leptons

This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The award will support the research and educational outreach efforts at the California State University at Fresno. The research on the ATLAS detector at the CERN LHC will include further development of electron identification algorithms, improved statistical analysis method to be used in the search for new physics, and performance studies using reflections of Z decays. The Fresno State ATLAS group plans to apply its performance studies to the incoming ATLAS data. The work will have significant impacts on calibration, detector performance studies, event selections, and systematic uncertainty studies for many new physics searches with the incoming ATLAS data. The award will also support the plans to perform model-independent searches for final states with lepton(s) or photon(s) with statistically optimal method.These final states are sensitive to many new physics beyond the Standard Model, e.g. Higgs, Graviton, and SUSY. On Broader Impacts, The California State University at Fresno ability to participation in the LHC research program will allow the creation of new outreach and educational possibilities in the CSU system. The research program provides new opportunities, previously unavailable to CSU campuses, for CSU graduate and undergraduate students to pursue research at the LHC. A summer program to allow beginning graduate and undergraduate students to work at CERN for 6 weeks has been initiated. The group plans to foster collaboration with faculty and students from other CSU campuses, high school teachers and students in Central Valley area, with the creation of new outreach and educational programs, including participation in the QuarkNet.

该奖项是根据2009年美国复苏和再投资法案（公法111-5）资助的。该奖项将支持弗雷斯诺加州州立大学的研究和教育推广工作。对欧洲核子研究中心大型强子对撞机ATLAS探测器的研究将包括进一步开发电子识别算法，改进用于寻找新物理的统计分析方法，以及使用Z衰变反射的性能研究。弗雷斯诺州ATLAS小组计划将其性能研究应用于传入的ATLAS数据。这项工作将对校准，探测器性能研究，事件选择和系统的不确定性研究产生重大影响，许多新的物理搜索与传入的ATLAS数据。该奖项还将支持用统计最优方法进行与模型无关的轻子或光子末态搜索的计划。这些末态对标准模型之外的许多新物理敏感，例如希格斯，引力子和超对称性。在更广泛的影响，加州州立大学在弗雷斯诺参与大型强子对撞机研究计划的能力将允许在CSU系统中创造新的推广和教育的可能性。该研究计划提供了新的机会，以前无法CSU校园，为CSU研究生和本科生在LHC进行研究。一项允许应届研究生和本科生在欧洲核子研究中心工作6周的暑期项目已经启动。该组织计划通过创建新的外联和教育项目，包括参与QuarkNet，促进与来自其他CSU校园的教师和学生、中央谷地区的高中教师和学生的合作。