Search for chargino-neutralino production in events with Higgs and W bosons using 137 fb−1 of proton-proton collisions at √s = 13 TeV
| Parent link: | Journal of High Energy Physics Vol. 2021, iss. 10.— 2021.— [45, 45 p.] |
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| Corporate Author: | |
| Other Authors: | , , , , |
| Summary: | Title screen 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. |
| Published: |
2021
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP10(2021)045 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668746 |