Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector
A search for a heavy Standard Model Higgs boson decaying via H→ZZ→ℓ+ℓ-qq̄, where ℓ=e or μ, is presented. The search uses a data set of pp collisions at s=7TeV, corresponding to an integrated luminosity of 4.7fb-1 collected in 2011 by the ATLAS detector at the CERN LHC. No significant excess of event...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
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2012
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| _version_ | 1797103928615108608 |
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| author | Aad, G Abbott, B Abdallah, J Abdel Khalek, S Abdelalim, A Abdinov, O Abi, B Abolins, M AbouZeid, O Abramowicz, H Abreu, H Acerbi, E Acerbi, E Acharya, B Acharya, B Adamczyk, L Adams, D Addy, T Adelman, J Adomeit, S Adragna, P Adye, T Aefsky, S Aguilar-Saavedra, J Agustoni, M |
| author_facet | Aad, G Abbott, B Abdallah, J Abdel Khalek, S Abdelalim, A Abdinov, O Abi, B Abolins, M AbouZeid, O Abramowicz, H Abreu, H Acerbi, E Acerbi, E Acharya, B Acharya, B Adamczyk, L Adams, D Addy, T Adelman, J Adomeit, S Adragna, P Adye, T Aefsky, S Aguilar-Saavedra, J Agustoni, M |
| author_sort | Aad, G |
| collection | OXFORD |
| description | A search for a heavy Standard Model Higgs boson decaying via H→ZZ→ℓ+ℓ-qq̄, where ℓ=e or μ, is presented. The search uses a data set of pp collisions at s=7TeV, corresponding to an integrated luminosity of 4.7fb-1 collected in 2011 by the ATLAS detector at the CERN LHC. No significant excess of events above the estimated background is found. Upper limits at 95% confidence level on the production cross section of a Higgs boson with a mass in the range between 200 and 600GeV are derived. A Standard Model Higgs boson with a mass in the range 300GeV≤mH≤322GeV or 353GeV≤mH≤410GeV is excluded at 95% CL. The corresponding expected exclusion range is 351GeV≤mH≤404GeV at 95% CL. © 2012 CERN. |
| first_indexed | 2024-03-07T06:27:00Z |
| format | Journal article |
| id | oxford-uuid:f4a66eec-5ee8-4505-ad00-45655fe84132 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T06:27:00Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | oxford-uuid:f4a66eec-5ee8-4505-ad00-45655fe841322022-03-27T12:21:28ZSearch for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detectorJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:f4a66eec-5ee8-4505-ad00-45655fe84132Symplectic Elements at Oxford2012Aad, GAbbott, BAbdallah, JAbdel Khalek, SAbdelalim, AAbdinov, OAbi, BAbolins, MAbouZeid, OAbramowicz, HAbreu, HAcerbi, EAcerbi, EAcharya, BAcharya, BAdamczyk, LAdams, DAddy, TAdelman, JAdomeit, SAdragna, PAdye, TAefsky, SAguilar-Saavedra, JAgustoni, MA search for a heavy Standard Model Higgs boson decaying via H→ZZ→ℓ+ℓ-qq̄, where ℓ=e or μ, is presented. The search uses a data set of pp collisions at s=7TeV, corresponding to an integrated luminosity of 4.7fb-1 collected in 2011 by the ATLAS detector at the CERN LHC. No significant excess of events above the estimated background is found. Upper limits at 95% confidence level on the production cross section of a Higgs boson with a mass in the range between 200 and 600GeV are derived. A Standard Model Higgs boson with a mass in the range 300GeV≤mH≤322GeV or 353GeV≤mH≤410GeV is excluded at 95% CL. The corresponding expected exclusion range is 351GeV≤mH≤404GeV at 95% CL. © 2012 CERN. |
| spellingShingle | Aad, G Abbott, B Abdallah, J Abdel Khalek, S Abdelalim, A Abdinov, O Abi, B Abolins, M AbouZeid, O Abramowicz, H Abreu, H Acerbi, E Acerbi, E Acharya, B Acharya, B Adamczyk, L Adams, D Addy, T Adelman, J Adomeit, S Adragna, P Adye, T Aefsky, S Aguilar-Saavedra, J Agustoni, M Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector |
| title | Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector |
| title_full | Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector |
| title_fullStr | Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector |
| title_full_unstemmed | Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector |
| title_short | Search for a Standard Model Higgs boson in the mass range 200-600GeV in the H→ZZ→ℓ+ℓ-qq̄ decay channel with the ATLAS detector |
| title_sort | search for a standard model higgs boson in the mass range 200 600gev in the h zz l l qq decay channel with the atlas detector |
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