EPJ Web Conf.
Volume 222, 2019The XXIV International Workshop “High Energy Physics and Quantum Field Theory” (QFTHEP 2019)
|Number of page(s)||6|
|Section||Physics Beyond the SM|
|Published online||19 November 2019|
Constraints on anomalous couplings of the Higgs boson from pair production searches
NRC “Kurchatov Institute” – IHEP,
2 Moscow Institute of Physics and Technology, Dolgoprudny
* e-mail: email@example.com
Published online: 19 November 2019
The study of the anomalous non-resonant HH production is presented from the point of view of effective field theory (EFT) parameterization. The searches for pp → HH → γγWW, pp → HH → γγbb and pp → HH → bbbb processes by ATLAS experiment at the Large Hadron Collider (LHC) are reproduced. The selection efficiencies and exclusion limits on the HH production cross for different Beyond Standard Model (BSM) EFT benchmark models are obtained using the fast Monte-Carlo simulation of the ATLAS detector.
© The Authors, published by EDP Sciences, 2019
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