Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV.
We report the results of a search for a narrow resonance in electron-positron events in the invariant mass range of 150-950 GeV/c(2) using 1.3 fb(-1) of pp[over] collision data at square root s = 1.96 TeV collected by the CDF II detector at Fermilab. No significant evidence of such a resonance is ob...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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| _version_ | 1797096541789356032 |
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| author | Aaltonen, T Abulencia, A Adelman, J Affolder, T Akimoto, T Albrow, MG Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arisawa, T Artikov, A Ashmanskas, W Attal, A Aurisano, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A |
| author_facet | Aaltonen, T Abulencia, A Adelman, J Affolder, T Akimoto, T Albrow, MG Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arisawa, T Artikov, A Ashmanskas, W Attal, A Aurisano, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A |
| author_sort | Aaltonen, T |
| collection | OXFORD |
| description | We report the results of a search for a narrow resonance in electron-positron events in the invariant mass range of 150-950 GeV/c(2) using 1.3 fb(-1) of pp[over] collision data at square root s = 1.96 TeV collected by the CDF II detector at Fermilab. No significant evidence of such a resonance is observed and we interpret the results to exclude the standard-model-like Z' with a mass below 923 GeV/c(2) and the Randall-Sundrum graviton with a mass below 807 GeV/c(2) for k/M[over](pl) = 0.1, both at the 95% confidence level. Combining with diphoton data excludes the Randall-Sundrum graviton for masses below 889 GeV/c(2) for k/M[over](pl) = 0.1. |
| first_indexed | 2024-03-07T04:43:19Z |
| format | Journal article |
| id | oxford-uuid:d262cf70-bc3b-4b77-8bf4-353e19c60364 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:43:19Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | oxford-uuid:d262cf70-bc3b-4b77-8bf4-353e19c603642022-03-27T08:03:35ZSearch for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d262cf70-bc3b-4b77-8bf4-353e19c60364EnglishSymplectic Elements at Oxford2007Aaltonen, TAbulencia, AAdelman, JAffolder, TAkimoto, TAlbrow, MGAmerio, SAmidei, DAnastassov, AAnikeev, KAnnovi, AAntos, JAoki, MApollinari, GArisawa, TArtikov, AAshmanskas, WAttal, AAurisano, AAzfar, FAzzi-Bacchetta, PAzzurri, PBacchetta, NBadgett, WBarbaro-Galtieri, AWe report the results of a search for a narrow resonance in electron-positron events in the invariant mass range of 150-950 GeV/c(2) using 1.3 fb(-1) of pp[over] collision data at square root s = 1.96 TeV collected by the CDF II detector at Fermilab. No significant evidence of such a resonance is observed and we interpret the results to exclude the standard-model-like Z' with a mass below 923 GeV/c(2) and the Randall-Sundrum graviton with a mass below 807 GeV/c(2) for k/M[over](pl) = 0.1, both at the 95% confidence level. Combining with diphoton data excludes the Randall-Sundrum graviton for masses below 889 GeV/c(2) for k/M[over](pl) = 0.1. |
| spellingShingle | Aaltonen, T Abulencia, A Adelman, J Affolder, T Akimoto, T Albrow, MG Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arisawa, T Artikov, A Ashmanskas, W Attal, A Aurisano, A Azfar, F Azzi-Bacchetta, P Azzurri, P Bacchetta, N Badgett, W Barbaro-Galtieri, A Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV. |
| title | Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV. |
| title_full | Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV. |
| title_fullStr | Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV. |
| title_full_unstemmed | Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV. |
| title_short | Search for new physics in high-mass electron-positron events in pp[over] collisions at square root s = 1.96 TeV. |
| title_sort | search for new physics in high mass electron positron events in pp over collisions at square root s 1 96 tev |
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