MCA (Multi-Channel Analyzer)

A Multi-Channel Analyzer (MCA) is a device used to process and interpret signals from radiation detectors. When radiation interacts with the detector, it produces electrical signals of varying strengths, representing different energies. The MCA sorts these signals into multiple "channels" based on their energy levels, creating a spectrum or chart. This allows scientists to analyze the types and amounts of radiation present in a sample, helping in fields like nuclear physics, environmental monitoring, or medical imaging. Essentially, an MCA translates complex radiation data into a clear, organized format for accurate analysis.