Search for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions.
We present the results of a search for pair production of a new heavy toplike quark t' decaying to a W boson and another quark using the Collider Detector at Fermilab II detector in run II of the Tevatron pp collider. Using a data sample corresponding to 760 pb(-1) of integrated luminosity, we...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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| _version_ | 1797083970130673664 |
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| author | Aaltonen, T Adelman, J Akimoto, T Albrow, MG Alvarez González, B Amerio, S Amidei, D Anastassov, A Annovi, A Antos, J Aoki, M 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 Adelman, J Akimoto, T Albrow, MG Alvarez González, B Amerio, S Amidei, D Anastassov, A Annovi, A Antos, J Aoki, M 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 present the results of a search for pair production of a new heavy toplike quark t' decaying to a W boson and another quark using the Collider Detector at Fermilab II detector in run II of the Tevatron pp collider. Using a data sample corresponding to 760 pb(-1) of integrated luminosity, we fit the observed spectrum of total transverse energy and reconstructed t' quark mass to a combination of standard model processes and t' pair production. We see no evidence for t't' production, and we infer a lower limit of 256 GeV/c(2) on the mass of the t' at 95% C.L. assuming standard strong couplings for the t'. |
| first_indexed | 2024-03-07T01:49:05Z |
| format | Journal article |
| id | oxford-uuid:99732726-8d75-4566-b232-a9d0634e328e |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T01:49:05Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:99732726-8d75-4566-b232-a9d0634e328e2022-03-27T00:14:23ZSearch for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:99732726-8d75-4566-b232-a9d0634e328eEnglishSymplectic Elements at Oxford2008Aaltonen, TAdelman, JAkimoto, TAlbrow, MGAlvarez González, BAmerio, SAmidei, DAnastassov, AAnnovi, AAntos, JAoki, MApollinari, GApresyan, AArisawa, TArtikov, AAshmanskas, WAttal, AAurisano, AAzfar, FAzzi-Bacchetta, PAzzurri, PBacchetta, NBadgett, WBarbaro-Galtieri, ABarnes, VWe present the results of a search for pair production of a new heavy toplike quark t' decaying to a W boson and another quark using the Collider Detector at Fermilab II detector in run II of the Tevatron pp collider. Using a data sample corresponding to 760 pb(-1) of integrated luminosity, we fit the observed spectrum of total transverse energy and reconstructed t' quark mass to a combination of standard model processes and t' pair production. We see no evidence for t't' production, and we infer a lower limit of 256 GeV/c(2) on the mass of the t' at 95% C.L. assuming standard strong couplings for the t'. |
| spellingShingle | Aaltonen, T Adelman, J Akimoto, T Albrow, MG Alvarez González, B Amerio, S Amidei, D Anastassov, A Annovi, A Antos, J Aoki, M 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 heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions. |
| title | Search for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions. |
| title_full | Search for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions. |
| title_fullStr | Search for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions. |
| title_full_unstemmed | Search for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions. |
| title_short | Search for heavy toplike quarks using lepton plus jets events in 1.96 TeV pp collisions. |
| title_sort | search for heavy toplike quarks using lepton plus jets events in 1 96 tev pp collisions |
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