Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron.
We report the first top-quark mass measurement that uses a cross-section constraint to improve the mass determination. This measurement is made with a dilepton tt event candidate sample collected with the Collider Detector II at Fermilab. From a data sample corresponding to an integrated luminosity...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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| _version_ | 1797056239029452800 |
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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 report the first top-quark mass measurement that uses a cross-section constraint to improve the mass determination. This measurement is made with a dilepton tt event candidate sample collected with the Collider Detector II at Fermilab. From a data sample corresponding to an integrated luminosity of 1.2 fb(-1), we measure a top-quark mass of 170.7(-3.9)(+4.2)(stat)+/-2.6(syst)+/-2.4(theory) GeV/c(2). The measurement without the cross-section constraint is 169.7(-4.9)(+5.2)(stat)+/-3.1(syst) GeV/c(2). |
| first_indexed | 2024-03-06T19:20:33Z |
| format | Journal article |
| id | oxford-uuid:19ef8870-2e92-4d57-b411-1e8062c5433d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:20:33Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:19ef8870-2e92-4d57-b411-1e8062c5433d2022-03-26T10:51:54ZCross-section-constrained top-quark mass measurement from dilepton events at the Tevatron.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:19ef8870-2e92-4d57-b411-1e8062c5433dEnglishSymplectic 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 report the first top-quark mass measurement that uses a cross-section constraint to improve the mass determination. This measurement is made with a dilepton tt event candidate sample collected with the Collider Detector II at Fermilab. From a data sample corresponding to an integrated luminosity of 1.2 fb(-1), we measure a top-quark mass of 170.7(-3.9)(+4.2)(stat)+/-2.6(syst)+/-2.4(theory) GeV/c(2). The measurement without the cross-section constraint is 169.7(-4.9)(+5.2)(stat)+/-3.1(syst) GeV/c(2). |
| 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 Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron. |
| title | Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron. |
| title_full | Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron. |
| title_fullStr | Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron. |
| title_full_unstemmed | Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron. |
| title_short | Cross-section-constrained top-quark mass measurement from dilepton events at the Tevatron. |
| title_sort | cross section constrained top quark mass measurement from dilepton events at the tevatron |
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