Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector
A search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, and at least one hadronically decaying τ lepton, with zero or one additional light lepton (e/μ), has been performed using 4. 7 fb-1 of proton-proton collision data at √s=7 TeV recorded with the ATLAS detector a...
| Príomhchruthaitheoirí: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formáid: | Journal article |
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2012
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| _version_ | 1826306355068141568 |
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| author | Aad, G Abajyan, T Abbott, B Abdallah, J Khalek, SA Abdelalim, A Abdinov, O Aben, R Abi, B Abolins, M AbouZeid, O Abramowicz, H Abreu, H Acharya, B Adamczyk, L Adams, D Addy, T Adelman, J Adomeit, S Adragna, P Adye, T Aefsky, S Aguilar-Saavedra, J Agustoni, M Aharrouche, M |
| author_facet | Aad, G Abajyan, T Abbott, B Abdallah, J Khalek, SA Abdelalim, A Abdinov, O Aben, R Abi, B Abolins, M AbouZeid, O Abramowicz, H Abreu, H Acharya, B Adamczyk, L Adams, D Addy, T Adelman, J Adomeit, S Adragna, P Adye, T Aefsky, S Aguilar-Saavedra, J Agustoni, M Aharrouche, M |
| author_sort | Aad, G |
| collection | OXFORD |
| description | A search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, and at least one hadronically decaying τ lepton, with zero or one additional light lepton (e/μ), has been performed using 4. 7 fb-1 of proton-proton collision data at √s=7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No excess above the Standard Model background expectation is observed and a 95 % confidence level visible cross-section upper limit for new phenomena is set. In the framework of gauge-mediated SUSY-breaking models, lower limits on the mass scale Λ are set at 54 TeV in the regions where the τ1 is the next-to-lightest SUSY particle (tanβ>20). These limits provide the most stringent tests to date of GMSB models in a large part of the parameter space considered. © 2012 CERN for the benefit of the ATLAS collaboration. |
| first_indexed | 2024-03-07T06:46:41Z |
| format | Journal article |
| id | oxford-uuid:fb165a5e-a57f-44dd-9a16-884412782a0c |
| institution | University of Oxford |
| last_indexed | 2024-03-07T06:46:41Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | oxford-uuid:fb165a5e-a57f-44dd-9a16-884412782a0c2022-03-27T13:11:20ZSearch for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detectorJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:fb165a5e-a57f-44dd-9a16-884412782a0cSymplectic Elements at Oxford2012Aad, GAbajyan, TAbbott, BAbdallah, JKhalek, SAAbdelalim, AAbdinov, OAben, RAbi, BAbolins, MAbouZeid, OAbramowicz, HAbreu, HAcharya, BAdamczyk, LAdams, DAddy, TAdelman, JAdomeit, SAdragna, PAdye, TAefsky, SAguilar-Saavedra, JAgustoni, MAharrouche, MA search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, and at least one hadronically decaying τ lepton, with zero or one additional light lepton (e/μ), has been performed using 4. 7 fb-1 of proton-proton collision data at √s=7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No excess above the Standard Model background expectation is observed and a 95 % confidence level visible cross-section upper limit for new phenomena is set. In the framework of gauge-mediated SUSY-breaking models, lower limits on the mass scale Λ are set at 54 TeV in the regions where the τ1 is the next-to-lightest SUSY particle (tanβ>20). These limits provide the most stringent tests to date of GMSB models in a large part of the parameter space considered. © 2012 CERN for the benefit of the ATLAS collaboration. |
| spellingShingle | Aad, G Abajyan, T Abbott, B Abdallah, J Khalek, SA Abdelalim, A Abdinov, O Aben, R Abi, B Abolins, M AbouZeid, O Abramowicz, H Abreu, H Acharya, B Adamczyk, L Adams, D Addy, T Adelman, J Adomeit, S Adragna, P Adye, T Aefsky, S Aguilar-Saavedra, J Agustoni, M Aharrouche, M Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector |
| title | Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector |
| title_full | Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector |
| title_fullStr | Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector |
| title_full_unstemmed | Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector |
| title_short | Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 7 TeV proton-proton collision data with the ATLAS detector |
| title_sort | search for supersymmetry in events with large missing transverse momentum jets and at least one tau lepton in 7 tev proton proton collision data with the atlas detector |
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