CMS Silicon Strip Tracker Performance Results with Early 2024 Data
(2024) , 16 pages
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DP2024_101.pdf
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- Abstract
- The CMS silicon strip tracker consists of inner barrel (TIB) layers, inner discs (TID), outer barrel (TOB) layers, and end-caps (TEC), which close off the tracker on either end. It has been successfully recording data during both Run 1 and Run 2 data taking at the Large Hadron Collider (LHC). Run 3 was resumed in 2022, three years after a long shutdown. In 2023, the CMS silicon strip tracker operated at -22 C. During the LHC Technical Stop 1 in 2024, from June 10 to 15, it was cooled down to -25 C. This document provides the silicon strip tracker performance during the early 2024 data taking from proton-proton collisions, produced at the centre of mass energy of 13.6 TeV. The performance results focus on data taken in 2024 until August. They comprise signal-to-noise ratio as well as trends as a function of both instantaneous and integrated luminosity, hit efficiency as a function of the instantaneous luminosity and the pileup, hit resolution, evolution of bad module components, and the measurement of the energy loss.
- Affiliations
Citations
CMS, & Lidrych, J. (2024). CMS Silicon Strip Tracker Performance Results with Early 2024 Data. https://hdl.handle.net/2078.5/239516