Bondarenko, KyryloBoyarsky, AlexeyOvchynnikov, MaksymRuchayskiy, OlegShchutska, Lesya2019-10-252019-10-252019-10-252019-10-1510.1103/PhysRevD.100.075015https://infoscience.epfl.ch/handle/20.500.14299/162334WOS:000490172200007Long-lived particles can manifest themselves at the LHC via "displaced vertices"-several charged tracks originating from a position separated from the proton interaction point by a macroscopic distance. Here we demonstrate the potential of the muon trackers at the CMS experiment for displaced vertex searches. We use heavy neutral leptons and Chern-Simons portal as two examples of long-lived particles for which the CMS muon tracker can provide essential information about their properties.Astronomy & AstrophysicsPhysics, Particles & FieldsAstronomy & AstrophysicsPhysicsdark-mattervmsmtext::journal::journal article::research article