Physics at Flavor Factories

辛辛那提小组是风味物理学的专家，并继续在魅力和重夸克的物理学方面做出重大贡献。这些贡献最近是通过参与巴布尔实验而来的，该实验的活跃操作已经结束，但其数据遗产是广泛的，目前正在挖掘重要的物理结果。辛辛那提小组目前正在向欧洲核子研究中心大型强子对撞机的LHCb实验过渡，该实验目前正处于2012年密集的数据采集阶段，并将在2013-2014年期间进入分析和升级阶段。在巴布尔的物理学中，辛辛那提专注于中性D衰变的混合分析，精确测量带电和中性D介子之间的质量差，以及带电和中性D介子的绝对质量测量。在LHCb，该小组将致力于魅力混合和CP破坏，这些研究可以评估间接的高质量尺度，并为标准模型以外的新物理模型提供强大的约束。在感兴趣的过程中，有中性D介子的三体衰变和克肖特介子的终态，以及四体中性D衰变的幅度分析。从技术上讲，该小组打算对LHCb高级触发做出贡献，重点是提高魅力衰变的效率，并显著提高对KShort介子触发的敏感性。对于LHCb的升级，该小组将致力于跟踪模拟，在核心计算领域，该小组将为维护条件数据库作出贡献。辛辛那提小组在教育和外联方面有着良好的记录，自2004年以来一直非常活跃的QuarkNet中心为当地和地区高中教师和学生提供了几个机会。其中包括教师和学生直接参与研究计划的机会；参加QuarkNet国际大师班；以及通过他们的年度师范学院，该小组帮助当地高中教师将粒子物理和现代物理中的相关主题引入他们的课程。

The Cincinnati group is expert in Flavor Physics and continues to make significant contributions to the physics of charm and heavy quarks. These contributions have come most recently through participation in the BaBar Experiment, whose active operations have ended, but whose data legacy is extensive and is being currently mined for important physics results. The Cincinnati group is now transitioning to the LHCb experiment at the CERN Large Hadron Collider, which is currently in an intense data-taking phase for 2012, and which will segue into an analysis and upgrade phase during the period 2013-2014. In the physics of BaBar, Cincinnati is focusing on a mixing analysis of neutral D decays, on a precision measurement of the mass difference between charged and neutral D mesons, and absolute mass measurements of charged and neutral D mesons. At LHCb the group will work on charm mixing and CP Violation, studies that can assess indirectly high mass scales and provide powerful constraints on models for new physics beyond the standard model. Among the processes of interest are three-body decays of neutral D mesons with Kshort mesons in the final state and amplitude analyses of four-body neutral D decays. Technically, the group intends to make contributions to the LHCb High Level Trigger with emphasis on increasing the efficiency of charm decays, and notably increasing the sensitivity to triggering on Kshort mesons. For the LHCb upgrades, the group will be working on tracking simulation, and in the domain of core computing, the group will contribute to the maintenance of the Conditions Database. The Cincinnati group has a strong record in education and outreach, and has had a very active QuarkNet Center since 2004, which offers local and regional high school teachers and students several opportunities. Among these are opportunities for teachers and students to participate directly in the research program; participation in QuarkNet International Masterclasses; and through their annual Teachers' Institute, the group has helped local high school teachers introduce particle physics and related topics in modern physics into their courses.