Search for stealth supersymmetry in final states with two photons, jets, and low missing transverse momentum in proton-proton collisions at
Collaboration
37 pages
Published in:
- Phys.Rev.D 109 (2024) 11, 112009
- Published: Jun 1, 2024
e-Print:
- 2310.03154 [hep-ex]
DOI:
- 10.1103/PhysRevD.109.112009 (publication)
Report number:
- CMS-SUS-19-001,
- CERN-EP-2023-186
Experiments:
Citations per year
Abstract: (APS)
The results of a search for stealth supersymmetry in final states with two photons and jets, targeting a phase space region with low missing transverse momentum (), are reported. The study is based on a sample of proton-proton collisions at collected by the CMS experiment, corresponding to an integrated luminosity of . As LHC results continue to constrain the parameter space of the minimal supersymmetric standard model, the low regime is increasingly valuable to explore. To estimate the backgrounds due to standard model processes in such events, we apply corrections derived from simulation to an estimate based on a control selection in data. The results are interpreted in the context of simplified stealth supersymmetry models with gluino and squark pair production. The observed data are consistent with the standard model predictions, and gluino (squark) masses of up to 2150 (1850) GeV are excluded at the 95% confidence level.Note:
- Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/SUS-19-001 (CMS Public Pages)
- p p: colliding beams
- transverse momentum: missing-energy
- p p: scattering
- new physics: search for
- squark: pair production
- minimal supersymmetric standard model: parameter space
- supersymmetry: signature
- final state: two-photon
- dijet: final state
- gluino: pair production
References(73)
Figures(8)
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