
20-031 Physics with far detectors at future lepton colliders
Zeren Simon Wang, Kechen Wang Physical Review D 101, 075046 (2020) https://doi.org/10.1103/PhysRevD.101.075046 Abstract At the Large Hadron Collider (LHC), several far detectors such as FASER and MATHUSLA have been proposed to target the long-lived particles (LLPs) featured with displaced vertices. Naturally one question arises as to the feasibility of installing similar far detectors at future lepton colliders like the CEPC and FCC-ee. Because of the different kinematics of