| Hem > CERN Experiments > LHC Experiments > ATLAS > ATLAS Preprints > Implementation of the ATLAS-SUSY-2018-32 analysis (sleptons and electroweakinos with two leptons and missing transverse energy; 139 fb$^{−1}$) |
| Published Articles | |
| Title | Implementation of the ATLAS-SUSY-2018-32 analysis (sleptons and electroweakinos with two leptons and missing transverse energy; 139 fb$^{−1}$) |
| Author(s) | Araz, Jack Y (Durham U., IPPP) ; Fuks, Benjamin (Paris, LPTHE ; Inst. U. de France) |
| Publication | 2021 |
| Number of pages | 12 |
| In: | Mod. Phys. Lett. A 36 (2021) 2141005 |
| In: | 2nd MadAnalysis 5 workshop on LHC recasting in Korea, Seoul, Korea, Republic of, 13 - 20 Feb 2020, pp.2141005 |
| DOI | 10.1142/S0217732321410054 |
| Subject category | Particle Physics - Experiment ; Computing and Computers ; Particle Physics - Phenomenology |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS |
| Abstract | We present the implementation in MadAnalysis 5 of the ATLAS-SUSY-2018-32 search for new physics and document the validation of this re-implementation. This analysis targets, with 139 fb−1 of proton–proton collisions at a center-of-mass energy of 13 TeV recorded by the ATLAS detector, the electroweak pair production of supersymmetric charginos and sleptons when they further decay into a final state comprising a pair of leptons and missing energy. The validation of our work is based on three R-parity conserving supersymmetric benchmark setups that feature, respectively, chargino pair-production followed by decays into leptons via an intermediate weak boson, chargino pair-production followed by chargino cascade decays into leptons through a slepton mediator, and slepton pair-production followed by slepton direct decays into leptons. |
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