Precision Tests of the Standard Model and Beyond

本建议的重点是确定粒子物理标准模型和超越标准模型的新物理在当前和未来对撞机设施中的精度测试。PI建议做一个完整的单环计算中微子-核子散射。这是理解最近观测到的NuTeV异常实际上是对标准模型的偏离还是仅仅是高阶辐射效应的结果所需要的基本缺失的成分。PI提出了各种计算，包括对电弱观测的辐射修正（主要是WW产生），对希格斯玻色子产生和衰变过程的辐射修正，未来线性对撞机上的中微子深度非弹性散射和SUSY过程的精确测量。

This proposal centers on determining precision tests of the Standard Model of particle physics and new physics beyond the Standard Model at present and future collider facilities. The PI proposes to do a full one-loop computation of neutrino-nucleon scattering. This is the essential missing ingredient that is needed to understand whether the recently observed NuTeV anomaly is in fact a deviation from the Standard Model or just a consequence of higher order radiative effects The PI proposes a variety of calculations covering radiative corrections to electroweak observables (mainly WW production), radiative corrections to both Higgs boson production and decay processes, top quark production, neutrino deep inelastic scattering and precision measurements of SUSY processes at a future linear collider.