Speaker
Silvio Donato
(Universita & INFN Pisa (IT))
Description
CMS selects interesting events using a two-tiered trigger system. The first level (L1), composed of custom hardware processors, uses information from the calorimeters and muon detectors to select events at a rate of around 110 kHz within a fixed latency of about 4\mus. The second level, the high-level trigger (HLT), consists of a farm of processors running a version of the full event reconstruction software optimized for fast processing and reduces the event rate to around 5 kHz before data storage.
This talk will focus on the improvement on the HLT and L1 trigger achieved after Run-2, with a first look at the performance obtained in data collected in 2022 and 2023.
Details
Silvio Donato, INFN Pisa, Italy, https://www.pi.infn.it/
| Is this abstract from experiment? | Yes |
|---|---|
| Name of experiment and experimental site | CMS |
| Is the speaker for that presentation defined? | Yes |
| Internet talk | No |
Primary author
Silvio Donato
(Universita & INFN Pisa (IT))
