43rd International Conference on High Energy Physics

An overview of the performance and operation of the CMS RPC during Run 3, and preparations for Run 4

Not scheduled

20m

Natal Convention Center

Talk Operation, Performance and Upgrade of Present Detectors

Speaker

Sandro Fonseca (Universidade do Estado do Rio de Janeiro (BR))

Description

During Run 3, the Compact Muon Solenoid (CMS) experiment collected over 295 fb⁻¹ of proton-proton collision data at a center-of-mass energy of 13.6 TeV. A key element of the CMS trigger and data acquisition system is the Resistive Plate Chambers (RPC) system, a technology known for its fast response and good timing resolution. The RPC system is one of several sub-detector systems of the CMS experiment and comprises more than 1000 chambers, covering an area of approximately 3200 m² and a pseudorapidity range of |η| < 1.9. To ensure good data quality throughout this period, a series of studies on detector operation, calibration, and performance were performed. The latest results from these studies, as well as the plans for Run 4 data taking, will be presented.