论文标题
LHC处W+C-JET的详细研究
A detailed investigation of W+c-jet at the LHC
论文作者
论文摘要
LHC处W+C-JET生产的最新分析需要精确的预测。在目前的工作中，我们详细研究了QCD中近代到次要领先顺序的非对角线CKM元素的影响，风味的喷气算法的影响以及Electroweak校正的大小。此外，我们还研究了与该过程的确切定义相关的现象学方面。我们发现，所有这些效果对于基准横截面和差分分布都可以达到数％的阶段。因此，它们与解释当前和即将进行的测量非常相关。
State-of-the-art analyses of W+c-jet production at the LHC require precise predictions. In the present work, we study in detail the impact of off-diagonal CKM elements up to next-to-next-to leading order in QCD, the influence of flavored jet algorithms, and the size of electroweak corrections. In addition, we also investigate phenomenological aspects related to the exact definition of the process. We find that all these effects can be of the order of several per cent for both the fiducial cross section and differential distributions. They are, therefore, very relevant for the interpretation of current and upcoming measurements.
