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Higgs Self-Coupling at the HL-LHC and HE-LHC

Adhikary, A and Banerjee, S and Barman, RK and Bhattacherjee, B and Niyogi, S (2022) Higgs Self-Coupling at the HL-LHC and HE-LHC. In: 24th DAE-BRNS High Energy Physics Symposium, 2020, 14 December 2020through 18 December 2020, Jatni, pp. 27-31.

Full text not available from this repository.
Official URL: https://doi.org/10.1007/978-981-19-2354-8_5


The Higgs boson pair production has been studied in multifarious final states at the HL-LHC and HE-LHC.The optimisation for separating signal from the backgrounds are performed using cut-based and machine learning algorithms like BDT, XGBoost toolkit and DNN.The prospect of observing Higgs pair production is found to be bleak at the HL-LHC.In comparison, the HE-LHC will be sensitive for probing the Higgs boson self-coupling.We further study the consequences of modifying the Higgs boson self-coupling from its SM value.

Item Type: Conference Paper
Publication: Springer Proceedings in Physics
Publisher: Springer Science and Business Media Deutschland GmbH
Additional Information: The copyright for this article belongs to Springer Science and Business Media Deutschland GmbH.
Keywords: Bosons; Learning algorithms; Machine learning, Final state; Higgs boson; Higgs pair production; Higgs self-coupling; Machine learning algorithms; Optimisations; Pair production; Self-couplings, Photons
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 15 Nov 2022 06:32
Last Modified: 15 Nov 2022 06:32
URI: https://eprints.iisc.ac.in/id/eprint/77924

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