CERN, 121 Geneva 23, Geneva, Switzerland.
Philos Trans A Math Phys Eng Sci. 2019 Dec 30;377(2161):20190047. doi: 10.1098/rsta.2019.0047. Epub 2019 Nov 11.
We discuss the hunt for long-lived particles at the Large Hadron Collider. A motivation is given for such searches, and the experimental challenges are presented. It has become clear in the last few years that the present experiments are not optimally equipped to cover the full phase space of possibilities for such scenarios, so recently small additional experiments have been proposed for specific searches. This article is part of a discussion meeting issue 'Topological avatars of new physics'.
我们讨论了在大型强子对撞机上寻找长寿命粒子的问题。给出了进行此类搜索的动机，并提出了实验挑战。在过去几年中，很明显，目前的实验并没有为这种情况的所有可能性提供最佳的相空间覆盖，因此最近提出了一些小型的额外实验来进行特定的搜索。本文是讨论会议议题“新物理的拓扑化身”的一部分。
