First results of the CMS experiment at 13.6 TeV

Joscha Knolle

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arXiv · 2305.06417

First results of the CMS experiment at 13.6 TeV

Joscha Knolle

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Abstract

The CMS experiment recorded about $38.5\,\mathrm{fb}^{-1}$ of proton-proton collision data at $\sqrt{s}=13.6\,\mathrm{TeV}$ in 2022, the first year of the LHC Run 3. Performance highlights on electron triggers, tracking with muons, and jet energy calibration are shown. The CMS luminosity measurement and an independent cross-check based on the counting of Z boson events are discussed. Finally, the first Run 3 cross section measurement of top quark pair production is presented.

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Joscha Knolle. 2023-05-10. First results of the CMS experiment at 13.6 TeV. https://arxiv.org/abs/2305.06417

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