Parity Violation in Moller Scattering and Real Photon Experiments

申请项目：“Moller散射和实光子实验中的奇偶性违反”，PI: Piotr Decowski, Smith college。摘要：本基金将支持本科生参与斯坦福直线加速器中心的前沿实验。在极低动量传递下的电弱混合角的高精度测量和将使用SLAC终端站a的新光子设施的前两个实验中，光子实验将测量J/psi和psi质数光产生截面的核质量依赖性，并将确定开放粲数光产生的质子中的胶子自旋密度。学生们将在史密斯学院参与检测系统的部分构建和测试，并在SLAC参与数据分析。

Proposal: "Parity Violation in Moller Scattering and Real Photon Experiments"PI: Piotr Decowski, Smith CollegeAbstract: The grant will support involvement of undergratuate women students in cutting edge experiments at the Stanford Linear Accelerator Center: in the high precision measurements of electroweak mixing angle at very low momentumtransfer and in the first two experiments that will use the new photon facility in the SLAC End Station A. The photon experiments will measurenuclear mass dependence of J/psi and psi-prime photoproduction cross sections and will determine gluon spin density in protons from open charm photoproduction. Students will participate in building and testing parts of detection systems at Smith College, and in analysis of data at SLAC.