Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/1423
Title: | Search for chargino-neutralino production in events with Higgs and W bosons using 137 fb(-1) of proton-proton collisions at root s=13 TeV | Authors: | Tumasyan, A. Adam, W. Andrejkovic, J. W. Bergauer, T. Chatterjee, S. Dragicevic, M. Vetens, W. Gürpınar Güler, Emine Güler, Yalçın The CMS Collaboration |
Keywords: | Hadron-Hadron scattering (experiments) Supersymmetry Higgs physics PAIR PRODUCTION |
Publisher: | SPRINGER | Abstract: | A search for electroweak production of supersymmetric (SUSY) particles in final states with one lepton, a Higgs boson decaying to a pair of bottom quarks, and large missing transverse momentum is presented. The search uses data from proton-proton collisions at a center-of-mass energy of 13 TeV collected using the CMS detector at the LHC, corresponding to an integrated luminosity of 137 fb(-1). The observed yields are consistent with backgrounds expected from the standard model. The results are interpreted in the context of a simplified SUSY model of chargino-neutralino production, with the chargino decaying to a W boson and the lightest SUSY particle (LSP) and the neutralino decaying to a Higgs boson and the LSP. Charginos and neutralinos with masses up to 820 GeV are excluded at 95% confidence level when the LSP mass is small, and LSPs with mass up to 350 GeV are excluded when the masses of the chargino and neutralino are approximately 700 GeV. | URI: | https://doi.org/10.1007/JHEP10(2021)045 https://hdl.handle.net/20.500.13091/1423 |
ISSN: | 1029-8479 |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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Tumasyan2021_Article_SearchForChargino-neutralinoPr.pdf | 678.33 kB | Adobe PDF | View/Open |
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