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What does [un]prescaled trigger refer to? what is being scaled [and pre- to what]?
What does [un]prescaled trigger refer to? what is being scaled [and pre- to what]?
The discussion clarifies the concept of prescaled triggers in event sampling, particularly in the context of managing data rates for low-energetic events. Prescaled triggers allow for the selective evaluation of triggers, where only a fraction of events (1 out of x) are stored, effectively reducing the overall trigger rate. This method is crucial for optimizing data collection while ensuring that significant low-energy events are still captured. The need for clear documentation of trigger publications in experiments is emphasized to enhance understanding and reproducibility.
PREREQUISITESData scientists, experimental physicists, and engineers involved in data acquisition and event sampling who need to optimize data collection strategies while ensuring critical events are not missed.