PoS - Proceedings of Science
Volume 449 - The European Physical Society Conference on High Energy Physics (EPS-HEP2023) - T09 Higgs Physics
Higgs self coupling: status and projections at CMS
S. Nandan*  on behalf of the CMS Collaboration
Full text: pdf
Pre-published on: February 05, 2024
Published on: March 21, 2024
Recent results on Higgs boson self-coupling, $\lambda_{HHH}$, performed in Higgs boson pair, $HH$, production in different final states are presented. The analysis is based on data recorded
at a center-of-mass energy of 13 TeV by the CMS detector during LHC Run 2. Results on the non-resonant $HH$ production cross section in different Effective Field Theory scenarios are addressed as well. A projection study for $\lambda_{HHH}$ at the High-Luminosity LHC is also presented.
DOI: https://doi.org/10.22323/1.449.0395
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