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T: Fachverband Teilchenphysik
T 34: Extended Higgs models I
T 34.6: Vortrag
Dienstag, 16. März 2021, 17:15–17:30, Ti
Search for additional Higgs bosons decaying to a pair of W bosons in the semi-leptonic final state with the CMS detector using full Run 2 data — Olena Hlushchenko, Sven Krausse, Wolfgang Lohmann, Dennis Roy, Hale Sert, •Sebastian Siebert, Achim Stahl, and Alexander Zotz — RWTH Aachen University - Physics Institute III B, Aachen, Germany
During Run 2 of the LHC, an integrated luminosity of 137 fb−1 at √s = 13 TeV was recorded by the CMS detector. Apart from measuring properties of known particles more precisely, it is also expected that new particles might be discovered with such a large dataset. Additional heavy Higgs bosons are predicted by many theories beyond the standard model. The high mass H → WW analysis investigates gluon-gluon fusion and vector-boson fusion as Higgs production mechanisms. The analysis aims to find Higgs boson like resonances in the mass region from 115 GeV/c2 to 5000 GeV/c2 or set exclusion limits in the context of two-Higgs-doublet and in different MSSM benchmark scenarios. This talk presents the status and future plans related to the semi-leptonic channel.