Fast Reconstruction of Muon Trajectories in the MUCH Detector of the CBM Experiment

摘要

The FAIR accelerator complex currently under construction at GSI (Darmstadt, Germany) will house the CBM experiment to be run by a large international collaboration, including JINR, Dubna. One of its priorities is the investigation of charmonium formation in high-energy nucleus-nucleus collisions. Charmonium decays such as J/ψ →μ~+μ~- will be reconstructed in real time. We propose a fast algorithm for reconstructing the trajectories of muons from the J/ψ decays in the MUCH detector.