Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV
We report on a search for narrow-width particles decaying to a top and antitop quark pair. The data set used in the analysis corresponds to an integrated luminosity of 680pb-1 collected with the Collider Detector at Fermilab in run II. We present 95% confidence level upper limits on the cross sectio...
| मुख्य लेखकों: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| स्वरूप: | Journal article |
| भाषा: | English |
| प्रकाशित: |
2008
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| _version_ | 1826298341699354624 |
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| author | Aaltonen, T Abulencia, A Adelman, J Akimoto, T Albrow, MG González, B Amerio, S Amidei, D Anastassov, A Annovi, A Antos, J Apollinari, G Apresyan, A Arisawa, T Artikov, A Ashmanskas, W Attal, A Aurisano, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Barnes, V |
| author_facet | Aaltonen, T Abulencia, A Adelman, J Akimoto, T Albrow, MG González, B Amerio, S Amidei, D Anastassov, A Annovi, A Antos, J Apollinari, G Apresyan, A Arisawa, T Artikov, A Ashmanskas, W Attal, A Aurisano, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Barnes, V |
| author_sort | Aaltonen, T |
| collection | OXFORD |
| description | We report on a search for narrow-width particles decaying to a top and antitop quark pair. The data set used in the analysis corresponds to an integrated luminosity of 680pb-1 collected with the Collider Detector at Fermilab in run II. We present 95% confidence level upper limits on the cross section times branching ratio. Assuming a specific top-color-assisted technicolor production model, the leptophobic Z′ with width ΓZ′=0.012MZ′, we exclude the mass range MZ′<725GeV/c2 at the 95% confidence level. © 2008 The American Physical Society. |
| first_indexed | 2024-03-07T04:45:21Z |
| format | Journal article |
| id | oxford-uuid:d30e8eef-4bff-427c-874e-4819f2b3badd |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:45:21Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:d30e8eef-4bff-427c-874e-4819f2b3badd2022-03-27T08:08:43ZSearch for resonant tt̄ production in pp̄ collisions at s=1.96TeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d30e8eef-4bff-427c-874e-4819f2b3baddEnglishSymplectic Elements at Oxford2008Aaltonen, TAbulencia, AAdelman, JAkimoto, TAlbrow, MGGonzález, BAmerio, SAmidei, DAnastassov, AAnnovi, AAntos, JApollinari, GApresyan, AArisawa, TArtikov, AAshmanskas, WAttal, AAurisano, AAzfar, FAzzi-Bacchetta, PAzzurri, PBacchetta, NBadgett, WBarbaro-Galtieri, ABarnes, VWe report on a search for narrow-width particles decaying to a top and antitop quark pair. The data set used in the analysis corresponds to an integrated luminosity of 680pb-1 collected with the Collider Detector at Fermilab in run II. We present 95% confidence level upper limits on the cross section times branching ratio. Assuming a specific top-color-assisted technicolor production model, the leptophobic Z′ with width ΓZ′=0.012MZ′, we exclude the mass range MZ′<725GeV/c2 at the 95% confidence level. © 2008 The American Physical Society. |
| spellingShingle | Aaltonen, T Abulencia, A Adelman, J Akimoto, T Albrow, MG González, B Amerio, S Amidei, D Anastassov, A Annovi, A Antos, J Apollinari, G Apresyan, A Arisawa, T Artikov, A Ashmanskas, W Attal, A Aurisano, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Barnes, V Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV |
| title | Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV |
| title_full | Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV |
| title_fullStr | Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV |
| title_full_unstemmed | Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV |
| title_short | Search for resonant tt̄ production in pp̄ collisions at s=1.96TeV |
| title_sort | search for resonant tt production in pp collisions at s 1 96tev |
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