Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √ s = 7 TeV pp collisions with the ATLAS detector
2013 | journal article. A publication with affiliation to the University of Göttingen.
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Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √ s = 7 TeV pp collisions with the ATLAS detector
Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdelalim, A. & Abdinov, O. et al. (2013)
Physics Letters B, 718 pp. 841-859. DOI: https://doi.org/10.1016/j.physletb.2012.11.039
Documents & Media
Details
- Authors Group
- ATLAS Collaboration
The authors list is uncomplete: - Authors
- Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdelalim, A.A.; Abdinov, O.; Aben, R.; Abi, B.; Abolins, M.; Zwalinski, L.
- Abstract
- A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb−1 of √ s =7 TeV proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results.
- Issue Date
- 2013
- Journal
- Physics Letters B
- Project
- info:eu-repo/grantAgreement/EC/FP7/246806/EU/European Particle physics Latin American NETwork/EPLANET
- Organization
- Fakultät für Physik
- ISSN
- 0370-2693
- Language
- English
