Search for anomalous kinematics in tt dilepton events at CDF II.
We report on a search for anomalous kinematics of tt dilepton events in pp collisions at square root of s=1.96 TeV using 193 pb(-1) of data collected with the CDF II detector. We developed a new a priori technique designed to isolate the subset in a data sample revealing the largest deviation from s...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2005
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| _version_ | 1797089918533500928 |
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| author | Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arisawa, T Arguin, J Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Bacchetta, N Bachacou, H Badgett, W Barbaro-Galtieri, A |
| author_facet | Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arisawa, T Arguin, J Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Bacchetta, N Bachacou, H Badgett, W Barbaro-Galtieri, A |
| author_sort | Acosta, D |
| collection | OXFORD |
| description | We report on a search for anomalous kinematics of tt dilepton events in pp collisions at square root of s=1.96 TeV using 193 pb(-1) of data collected with the CDF II detector. We developed a new a priori technique designed to isolate the subset in a data sample revealing the largest deviation from standard model (SM) expectations and to quantify the significance of this departure. In the four-variable space considered, no particular subset shows a significant discrepancy, and we find that the probability of obtaining a data sample less consistent with the SM than what is observed is 1.0%-4.5%. |
| first_indexed | 2024-03-07T03:10:57Z |
| format | Journal article |
| id | oxford-uuid:b42f9e18-46bc-4c2e-9b49-cc925b8dde68 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T03:10:57Z |
| publishDate | 2005 |
| record_format | dspace |
| spelling | oxford-uuid:b42f9e18-46bc-4c2e-9b49-cc925b8dde682022-03-27T04:24:23ZSearch for anomalous kinematics in tt dilepton events at CDF II.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:b42f9e18-46bc-4c2e-9b49-cc925b8dde68EnglishSymplectic Elements at Oxford2005Acosta, DAdelman, JAffolder, TAkimoto, TAlbrow, MGAmbrose, DAmerio, SAmidei, DAnastassov, AAnikeev, KAnnovi, AAntos, JAoki, MApollinari, GArisawa, TArguin, JArtikov, AAshmanskas, WAttal, AAzfar, FAzzi-Bacchetta, PBacchetta, NBachacou, HBadgett, WBarbaro-Galtieri, AWe report on a search for anomalous kinematics of tt dilepton events in pp collisions at square root of s=1.96 TeV using 193 pb(-1) of data collected with the CDF II detector. We developed a new a priori technique designed to isolate the subset in a data sample revealing the largest deviation from standard model (SM) expectations and to quantify the significance of this departure. In the four-variable space considered, no particular subset shows a significant discrepancy, and we find that the probability of obtaining a data sample less consistent with the SM than what is observed is 1.0%-4.5%. |
| spellingShingle | Acosta, D Adelman, J Affolder, T Akimoto, T Albrow, MG Ambrose, D Amerio, S Amidei, D Anastassov, A Anikeev, K Annovi, A Antos, J Aoki, M Apollinari, G Arisawa, T Arguin, J Artikov, A Ashmanskas, W Attal, A Azfar, F Azzi-Bacchetta, P Bacchetta, N Bachacou, H Badgett, W Barbaro-Galtieri, A Search for anomalous kinematics in tt dilepton events at CDF II. |
| title | Search for anomalous kinematics in tt dilepton events at CDF II. |
| title_full | Search for anomalous kinematics in tt dilepton events at CDF II. |
| title_fullStr | Search for anomalous kinematics in tt dilepton events at CDF II. |
| title_full_unstemmed | Search for anomalous kinematics in tt dilepton events at CDF II. |
| title_short | Search for anomalous kinematics in tt dilepton events at CDF II. |
| title_sort | search for anomalous kinematics in tt dilepton events at cdf ii |
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