@misc{10481/93658,
year = {2024},
month = {2},
url = {https://hdl.handle.net/10481/93658},
abstract = {A search for pair production of squarks or gluinos decaying via sleptons or weak
bosons is reported. The search targets a final state with exactly two leptons with same-sign
electric charge or at least three leptons without any charge requirement. The analysed
data set corresponds to an integrated luminosity of 139 fb−1 of proton-proton collisions
collected at a centre-of-mass energy of 13TeV with the ATLAS detector at the LHC. Multiple
signal regions are defined, targeting several SUSY simplified models yielding the desired
final states. A single control region is used to constrain the normalisation of the WZ +jets
background. No significant excess of events over the Standard Model expectation is observed.
The results are interpreted in the context of several supersymmetric models featuring R-parity
conservation or R-parity violation, yielding exclusion limits surpassing those from previous
searches. In models considering gluino (squark) pair production, gluino (squark) masses up
to 2.2 (1.7) TeV are excluded at 95% confidence level.},
organization = {CERN},
organization = {MICINN},
organization = {COST},
organization = {ERC},
organization = {ERDF},
organization = {Horizon 2020},
organization = {Marie Skłodowska-Curie Actions},
organization = {La Caixa Banking Foundation},
organization = {CERCA Programme Generalitat de Catalunya},
organization = {PROMETEO and GenT Programmes Generalitat Valenciana},
publisher = {Springer Nature},
keywords = {Beyond Standard Model},
keywords = {Hadron-Hadron Scattering},
keywords = {Lepton Production},
title = {Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector},
doi = {10.1007/JHEP02(2024)107},
author = {Aad, G. and Rodríguez Chala, Mikael and Atlas Collaboration},
}