The LHCb experiment has faced a major upgrade in order to take data during Run 3 of the LHC
with an instantaneous luminosity five times larger with respect to the previous runs. The Upstream
Tracker (UT) is the new silicon strip tracking subdetector placed upstream of the LHCb magnet.
It is fundamental in the particle reconstruction and plays an important role in the new software
trigger. The installation of the UT has been completed in March 2023, representing a milestone
for the experiment, and its commissioning phase is ongoing. This paper provides an overview of
the status of the detector and details the ongoing work aimed at optimizing its functionality for the
physics data acquisition.
Volume 448 -
The 32nd International Workshop on Vertex Detectors (VERTEX2023) -
Operational experience on current detectors
The operational experience of the Upstream Tracker
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Pre-published on:
February 19, 2024
Published on:
June 25, 2024
Abstract
DOI: https://doi.org/10.22323/1.448.0014
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.