Test beam performance of a CBC3-based mini-module for the Phase-2 CMS Outer Tracker before and after neutron irradiation

The Tracker Group of the CMS Collaboration

The Large Hadron Collider (LHC) at CERN will undergo major upgrades to increase the instantaneous luminosity up to 5-7.5$\times 10^{34}$ cm${}^{-2}$s${}^{-1}$. This High Luminosity upgr…