Performance of the real-time alignment and calibration of the LHCb detector in Run 3 of the Large Hadron Collider.
Year: 2026
Type: conference-paper
Abstract: The LHCb detector has undergone a major upgrade for Run 3 of the Large Hadron Collider (LHC) to take data at a baseline instantaneous luminosity increased to $\mathcal{L} = 2 \times 10^{33} \text{ cm}^{-2}\text{s}^{-1}$, a factor of five times larger than in Run 2. A central feature of this upgrade concerns the realization of a completely software-based trigger system that performs a full reconstruction of tracks and particle candidates in real time. The new trigger system allows for a more refined and efficient event selection, made possible by a real-time alignment and calibration of the detector. These proceedings present the status and performance of the real-time alignment and calibration of the LHCb experiment during Run 3 of the LHC.
DOI: 10.22323/1.485.0554
Author: Miguel Ruiz Diaz
Institution: Heidelberg University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W7125475990
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