Search for stealth supersymmetry in final states with two photons, jets, and low missing transverse momentum in proton-proton collisions at √s=13 TeV
File(s)PhysRevD.109.112009.pdf (1.83 MB)
Published version
Author(s)
Type
Journal Article
Abstract
he 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 (𝑝miss
T), are reported. The study is based on a sample of proton-proton collisions at √𝑠=13 TeV collected by the CMS experiment, corresponding to an integrated luminosity of 138 fb−1. As LHC results continue to constrain the parameter space of the minimal supersymmetric standard model, the low 𝑝miss
T 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.
T), are reported. The study is based on a sample of proton-proton collisions at √𝑠=13 TeV collected by the CMS experiment, corresponding to an integrated luminosity of 138 fb−1. As LHC results continue to constrain the parameter space of the minimal supersymmetric standard model, the low 𝑝miss
T 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.
Date Issued
2024-06-01
Date Acceptance
2024-02-12
Citation
Physical Review D: Particles, Fields, Gravitation and Cosmology, 2024, 109 (11)
ISSN
1550-2368
Publisher
American Physical Society
Journal / Book Title
Physical Review D: Particles, Fields, Gravitation and Cosmology
Volume
109
Issue
11
Copyright Statement
© 2024 CERN, for the CMS Collaboration Published by the American Physical Society under the terms of
the Creative Commons Attribution 4.0 International license.
Further distribution of this work must maintain attribution to
the author(s) and the published article’s title, journal citation,
and DOI. Funded by SCOAP3
the Creative Commons Attribution 4.0 International license.
Further distribution of this work must maintain attribution to
the author(s) and the published article’s title, journal citation,
and DOI. Funded by SCOAP3
License URL
Identifier
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.109.112009
Subjects
Astronomy & Astrophysics
Physical Sciences
Physics
Physics, Particles & Fields
Science & Technology
Publication Status
Published
Article Number
112009
Date Publish Online
2024-06-06