The quest to discover supersymmetry at the ATLAS experiment

Aad, Georges; Aakvaag, Erlend; Abbott, Braden Keim; Abeling, Kira; Abicht, Nils Julius; Abidi, Haider; Aboelela, Mohammed; Aboulhorma, Asmaa; Abramowicz, Halina; Abreu, Henso

doi:10.1016/j.physrep.2024.09.010

The quest to discover supersymmetry at the ATLAS experiment

ATLAS

Collaboration

Mar 4, 2024

58 pages

Published in:

Phys.Rept. 1116 (2025) 261-300

Published: Sep 28, 2024

e-Print:

2403.02455 [hep-ex]

DOI:

10.1016/j.physrep.2024.09.010 (publication)

Report number:

CERN-EP-2024-056

Experiments:

CERN-LHC-ATLAS

View in:

pdf

reference search36 citations

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Abstract: (Elsevier B.V.)

The search for supersymmetry with the ATLAS experiment at the CERN Large Hadron Collider intensified after the discovery of the Higgs boson in 2012. The search programme expanded in both breadth and depth, profiting from the increased integrated luminosity and higher centre-of-mass energy for the collision data collected between 2015 and 2018, and gaining new sensitivity to unexplored areas of supersymmetry parameter space through the use of novel experimental signatures and innovative analysis techniques. This report summarises the supersymmetry searches at ATLAS using up to 140 fb⁻¹ of

p p

collisions at

\sqrt{s} = 13 TeV

, including the limits set on the production of gluinos, squarks, and electroweakinos for scenarios with or without R-parity conservation, and including models where some of the supersymmetric particles are long-lived.

Note:

58 pages in total, author list starting page 41, 21 figures, submitted to Physics Reports. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/SUSY-2023-10

p p: colliding beams
gluino: pair production
supersymmetry: parameter space
p p: scattering
ATLAS
sparticle: pair production
slepton: pair production
R parity: violation
sparticle: long-lived
CERN Lab

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