PoS - Proceedings of Science
Volume 414 - 41st International Conference on High Energy physics (ICHEP2022) - Operation, Performance and Upgrade (incl. HL-LHC) of Present Detectors
First performance of the real-time reconstruction at LHCb
D. Cervenkov*  on behalf of the LHCb collaboration
Full text: pdf
Pre-published on: December 15, 2022
Published on: June 15, 2023
We present an overview of the real-time reconstruction at LHCb. A new software trigger provides "offline-quality" reconstructed objects at 30 MHz and allows for a sophisticated trigger selection. This allows LHCb to deal with an increased luminosity and pile-up and to improve the hadronic trigger efficiency. We also present a new particle identification calibration approach and tools, which allow a more accurate efficiency estimation.
DOI: https://doi.org/10.22323/1.414.0686
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