Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models
We combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson (H) in the process gg→H→W+W - in pp̄ collisions at the Fermilab Tevatron Collider at √s=1.96TeV. With 4.8fb-1 of integrated luminosity analyzed at CDF and 5.4fb-1 at D0, the 95% confidence level upper...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
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2010
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| _version_ | 1797090435050504192 |
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| author | Aaltonen, T Abazov, V Abbott, B Abolins, M Acharya, B Adams, M Adams, T Adelman, J Aguilo, E Alexeev, G Alkhazov, G Alton, A Alvarez Gonzalez, B Alverson, G Alves, G Amerio, S Amidei, D Anastassov, A Ancu, L Annovi, A Antos, J Aoki, M Apollinari, G Appel, J Apresyan, A |
| author_facet | Aaltonen, T Abazov, V Abbott, B Abolins, M Acharya, B Adams, M Adams, T Adelman, J Aguilo, E Alexeev, G Alkhazov, G Alton, A Alvarez Gonzalez, B Alverson, G Alves, G Amerio, S Amidei, D Anastassov, A Ancu, L Annovi, A Antos, J Aoki, M Apollinari, G Appel, J Apresyan, A |
| author_sort | Aaltonen, T |
| collection | OXFORD |
| description | We combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson (H) in the process gg→H→W+W - in pp̄ collisions at the Fermilab Tevatron Collider at √s=1.96TeV. With 4.8fb-1 of integrated luminosity analyzed at CDF and 5.4fb-1 at D0, the 95% confidence level upper limit on σ(gg→H)×B(H→W+W-) is 1.75 pb at mH=120GeV, 0.38 pb at mH=165GeV, and 0.83 pb at mH=200GeV. Assuming the presence of a fourth sequential generation of fermions with large masses, we exclude at the 95% confidence level a standard-model-like Higgs boson with a mass between 131 and 204 GeV. © 2010 The American Physical Society. |
| first_indexed | 2024-03-07T03:18:33Z |
| format | Journal article |
| id | oxford-uuid:b6aa1ca6-30bf-4c97-b0cb-bfb28af7760f |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T03:18:33Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | oxford-uuid:b6aa1ca6-30bf-4c97-b0cb-bfb28af7760f2022-03-27T04:42:31ZCombined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion modelsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:b6aa1ca6-30bf-4c97-b0cb-bfb28af7760fEnglishSymplectic Elements at Oxford2010Aaltonen, TAbazov, VAbbott, BAbolins, MAcharya, BAdams, MAdams, TAdelman, JAguilo, EAlexeev, GAlkhazov, GAlton, AAlvarez Gonzalez, BAlverson, GAlves, GAmerio, SAmidei, DAnastassov, AAncu, LAnnovi, AAntos, JAoki, MApollinari, GAppel, JApresyan, AWe combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson (H) in the process gg→H→W+W - in pp̄ collisions at the Fermilab Tevatron Collider at √s=1.96TeV. With 4.8fb-1 of integrated luminosity analyzed at CDF and 5.4fb-1 at D0, the 95% confidence level upper limit on σ(gg→H)×B(H→W+W-) is 1.75 pb at mH=120GeV, 0.38 pb at mH=165GeV, and 0.83 pb at mH=200GeV. Assuming the presence of a fourth sequential generation of fermions with large masses, we exclude at the 95% confidence level a standard-model-like Higgs boson with a mass between 131 and 204 GeV. © 2010 The American Physical Society. |
| spellingShingle | Aaltonen, T Abazov, V Abbott, B Abolins, M Acharya, B Adams, M Adams, T Adelman, J Aguilo, E Alexeev, G Alkhazov, G Alton, A Alvarez Gonzalez, B Alverson, G Alves, G Amerio, S Amidei, D Anastassov, A Ancu, L Annovi, A Antos, J Aoki, M Apollinari, G Appel, J Apresyan, A Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models |
| title | Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models |
| title_full | Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models |
| title_fullStr | Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models |
| title_full_unstemmed | Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models |
| title_short | Combined Tevatron upper limit on gg -> H -> W+W- and constraints on the Higgs boson mass in fourth-generation fermion models |
| title_sort | combined tevatron upper limit on gg gt h gt w w and constraints on the higgs boson mass in fourth generation fermion models |
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