Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector.
A search for direct pair production of supersymmetric top squarks (t(1)) is presented, assuming the t(1) decays into a top quark and the lightest supersymmetric particle, χ(1)(0), and that both top quarks decay to purely hadronic final states. A total of 16 (4) events are observed compared to a pred...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2012
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| _version_ | 1826283811921461248 |
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| author | Aad, G Abajyan, T Abbott, B Abdallah, J Abdel Khalek, S 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 Abdel Khalek, S 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 direct pair production of supersymmetric top squarks (t(1)) is presented, assuming the t(1) decays into a top quark and the lightest supersymmetric particle, χ(1)(0), and that both top quarks decay to purely hadronic final states. A total of 16 (4) events are observed compared to a predicted standard model background of 13.5(-3.6)(+3.7)(4.4(-1.3)(+1.7)) events in two signal regions based on ∫Ldt = 4.7 fb(-1) of pp collision data taken at sqrt[s] = 7 TeV with the ATLAS detector at the LHC. An exclusion region in the t(1) versus χ(1)(0) mass plane is evaluated: 370 |
| first_indexed | 2024-03-07T01:04:28Z |
| format | Journal article |
| id | oxford-uuid:8ad8deee-4ad5-44e0-825a-56f015e7ac35 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T01:04:28Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | oxford-uuid:8ad8deee-4ad5-44e0-825a-56f015e7ac352022-03-26T22:34:19ZSearch for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:8ad8deee-4ad5-44e0-825a-56f015e7ac35EnglishSymplectic Elements at Oxford2012Aad, GAbajyan, TAbbott, BAbdallah, JAbdel Khalek, SAbdelalim, AAbdinov, OAben, RAbi, BAbolins, MAbouzeid, OAbramowicz, HAbreu, HAcharya, BAdamczyk, LAdams, DAddy, TAdelman, JAdomeit, SAdragna, PAdye, TAefsky, SAguilar-Saavedra, JAgustoni, MAharrouche, MA search for direct pair production of supersymmetric top squarks (t(1)) is presented, assuming the t(1) decays into a top quark and the lightest supersymmetric particle, χ(1)(0), and that both top quarks decay to purely hadronic final states. A total of 16 (4) events are observed compared to a predicted standard model background of 13.5(-3.6)(+3.7)(4.4(-1.3)(+1.7)) events in two signal regions based on ∫Ldt = 4.7 fb(-1) of pp collision data taken at sqrt[s] = 7 TeV with the ATLAS detector at the LHC. An exclusion region in the t(1) versus χ(1)(0) mass plane is evaluated: 370 |
| spellingShingle | Aad, G Abajyan, T Abbott, B Abdallah, J Abdel Khalek, S 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 a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector. |
| title | Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector. |
| title_full | Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector. |
| title_fullStr | Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector. |
| title_full_unstemmed | Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector. |
| title_short | Search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt[s] = 7 TeV with the ATLAS detector. |
| title_sort | search for a supersymmetric partner to the top quark in final states with jets and missing transverse momentum at sqrt s 7 tev with the atlas detector |
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