An automated optimizer tunes the 16 key thresholds of LHCb's first trigger stage to equitably share its 1 MHz output rate among 80 physics channels, improving average signal efficiency by roughly 30% for beauty and 70% for charm and semileptonic channels.
The LHCb Upgrade I,
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An Automated Bandwidth Division for the LHCb Upgrade Trigger
An automated optimizer tunes the 16 key thresholds of LHCb's first trigger stage to equitably share its 1 MHz output rate among 80 physics channels, improving average signal efficiency by roughly 30% for beauty and 70% for charm and semileptonic channels.