Speaker
Description
In preparation for the Phase-II upgrade for the High-Luminosity LHC program, out of 72 improved Resistive Plate Chambers (iRPC) 36 are already installed and remaining 36 are to be installed in the third and fourth endcap disks of the Compact Muon Solenoid (CMS) during LS3. This new generation of RPC detectors will operate in a low-angle momentum (extending RPC coverage from pseudorapidity |η|= 1.9 to 2.4), in a high radiation environment, and will bring a better space and time resolution for this challenging region. To ensure proper performance, iRPC chambers undergo a series of quality control (QC) tests at each stage of the assembly chain. In this poster we present the different QC stages and discuss test results for the full production of CMS iRPCs.