SMuK 2023 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 1: Invited Overview Talks I

T 1.1: Hauptvortrag

Montag, 20. März 2023, 11:00–11:30, HSZ/AUDI

What we learned about the Higgs Boson from the LHC so far — •Duc Bao Ta — Johannes Gutenberg-Universität Mainz

The Higgs boson in the Standard Modell of particle physics has a unique role as it is related to the mechanism that gives elementary particles their mass. Last year the large LHC experiments, ATLAS and CMS, released the most comprehensive overview of their results on the Higgs boson for the 10th year after its discovery. These results are based on the LHC run 2 dataset from 2015-2018, which constitutes only 5% of the ultimate dataset. However, it has already enabled us to study the Higgs boson properties in unprecedented detail. The two collaborations continue to study the dataset and explore more corners of the Higgs sector that might connect it to the open questions in particle physics, like the origin of CP violation or the nature of dark matter. In this presentation, I will review the current results of the Higgs boson from the LHC and give an outlook on what is planned and can be achieved with the data from the currently ongoing Run 3 or when the remaining 90-95% of the full dataset will have been collected and analysed in the future.