Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/102283
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dc.contributor.author | The ATLAS Collaboration, | - |
dc.contributor.author | Aad, G. | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | The Journal of High Energy Physics, 2014; 2014(9):1-51 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/2440/102283 | - |
dc.description.abstract | A search for squarks and gluinos in final states containing high-pT jets, missing transverse momentum and no electrons or muons is presented. The data were recorded in 2012 by the ATLAS experiment in s√=8 TeV proton-proton collisions at the Large Hadron Collider, with a total integrated luminosity of 20.3 fb−1. Results are interpreted in a variety of simplified and specific supersymmetry-breaking models assuming that R-parity is conserved and that the lightest neutralino is the lightest supersymmetric particle. An exclusion limit at the 95% confidence level on the mass of the gluino is set at 1330 GeV for a simplified model incorporating only a gluino and the lightest neutralino. For a simplified model involving the strong production of first- and second-generation squarks, squark masses below 850 GeV (440 GeV) are excluded for a massless lightest neutralino, assuming mass degenerate (single light-flavour) squarks. In mSUGRA/CMSSM models with tan β = 30, A0 = −2m0 and μ > 0, squarks and gluinos of equal mass are excluded for masses below 1700 GeV. Additional limits are set for non-universal Higgs mass models with gaugino mediation and for simplified models involving the pair production of gluinos, each decaying to a top squark and a top quark, with the top squark decaying to a charm quark and a neutralino. These limits extend the region of supersymmetric parameter space excluded by previous searches with the ATLAS detector. | - |
dc.description.statementofresponsibility | G. Aad … P. Jackson … L. Lee … A. Petridis … N. Soni ... M. White ... et al. (The ATLAS Collaboration) | - |
dc.language.iso | en | - |
dc.publisher | Springer | - |
dc.rights | Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. | - |
dc.source.uri | http://dx.doi.org/10.1007/jhep09(2014)176 | - |
dc.subject | Hadron-Hadron scattering; supersymmetry | - |
dc.title | Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using √s = 8TeV proton-proton collision data | - |
dc.title.alternative | Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using root s = 8TeV proton-proton collision data | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1007/JHEP09(2014)176 | - |
pubs.publication-status | Published | - |
Appears in Collections: | Aurora harvest 7 Physics publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_102283.pdf | Published version | 1.63 MB | Adobe PDF | View/Open |
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