Towards more precise measurements of gamma

该项目将尝试使用来自LHCb的Run3数据进行更精确的伽马测量。这将包括重新设计分类办法，更好地评价背景，以及可能同时延期。它还需要BESIII的更新测量。该项目还将进一步研究LHCb的粒子PID性能，升级和增强当前的校准工具。这包括改进选择和拟合，更精确地确定系统不确定度，以及二次校准通道的部署。

The project will attempt to make more precise measurements of gamma using the Run3 data from LHCb. This will include a redesign of the binning scheme, a better evaluation of backgrounds, a possible simultaneous extension. It will also require updated measurement from BESIII.The project will also take a closer look at the particle PID performance at LHCb upgrade and augment the current calibration tools. This involves improved selection and fit, and more precise determination of systematic uncertainties and also the deployment of the secondary calibration channels.