标题： 理解的探索：升级超导超级对撞机的案例 显示英文标题

标题： The Quest for Understanding: The Case of the Upgraded Superconducting Super Collider

摘要： 基本粒子物理正处于十字路口。 一方面，标准模型成功地解释了迄今为止的所有实验观测结果。 另一方面，电弱对称性破缺机制尚不明确，并暗示着未来对撞机可触及的新物理现象。 在LHC经验的基础上，一种使用已建立的LHC磁铁技术的强子对撞机，在一个90-100公里的环形轨道中，可以达到所需的50-60TeV能量范围，并在2040年代初揭示现实的下一层结构。 显示英文摘要

摘要： Fundamental particle physics is at a cross road. On the one hand the Standard Model successfully accounts for all experimental observations to date. On the other hand the ElectroWeak symmetry breaking mechanism is poorly understood and suggests the existence of new physics within reach of future colliders. Building on LHC experience, a hadron collider using the well established LHC magnet technology in a 90--100km circular ring, can reach the required 50--60TeV energy range and uncover the next layers of reality by the early 2040s.