论文标题
半可见衰变中的运动学可观察力
Kinematical Observables in Semi-Invisible Decays
论文作者
论文摘要
看不见的颗粒经常出现在研究围栏物理学的最终状态。实验精度在测量缺失能量方面也很低。在本文中，我们提出了一种研究涉及无形颗粒的过程的一般方法。我们提供了两个运动学可观察物，对不同区域的生产运动学敏感，因此是互补的。三个例子说明了我们方法的使用。结果表明，我们可观察的物品在显着性S/B相对较低的情况下仍然很有用。
Invisible particles frequently appear in final state in studying physics at colliders. Experimental precision is also low in measuring missing energy. In this paper, we propose a general approach for studying process involving invisible particles. We provided two kinematical observables which are sensitive to production kinematics in different regions, and hence are complementary. Usage of our approach is illustrated by three examples. It is shown that our observables are still useful in case of that the significance S/B is relatively low.
