Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge
A measurement of the mass difference, Δmd, between the two physical Bd0 states has been obtained from the analysis of the impact parameter distribution of a lepton emitted at large transverse momentum (pt) relative to the jet axis and from the analysis of the flight distance distribution of secondar...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1996
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| _version_ | 1826297576253554688 |
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| author | Abreu, P Adam, W Adye, T Agasi, E Ajinenko, I Aleksan, R Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barate, R Barbi, M Bardin, D |
| author_facet | Abreu, P Adam, W Adye, T Agasi, E Ajinenko, I Aleksan, R Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barate, R Barbi, M Bardin, D |
| author_sort | Abreu, P |
| collection | OXFORD |
| description | A measurement of the mass difference, Δmd, between the two physical Bd0 states has been obtained from the analysis of the impact parameter distribution of a lepton emitted at large transverse momentum (pt) relative to the jet axis and from the analysis of the flight distance distribution of secondary vertices tagged by either a high pt lepton or an identified kaon. In the opposite hemisphere of the event, the charge of the initial quark has been evaluated using a high pt lepton, a charged kaon or the mean jet charge. With 1.7 million hadronic Z0 decays recorded by DELPHI between 1991 and 1993, Δmd is found to be: {Mathematical expression}. © 1996 Springer-Verlag. |
| first_indexed | 2024-03-07T04:33:45Z |
| format | Journal article |
| id | oxford-uuid:cf37ca8e-dfff-4c5c-a15b-a1fe7390895b |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:33:45Z |
| publishDate | 1996 |
| record_format | dspace |
| spelling | oxford-uuid:cf37ca8e-dfff-4c5c-a15b-a1fe7390895b2022-03-27T07:41:02ZMeasurement of the B-d(0) oscillation frequency using kaons, leptons and jet chargeJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:cf37ca8e-dfff-4c5c-a15b-a1fe7390895bEnglishSymplectic Elements at Oxford1996Abreu, PAdam, WAdye, TAgasi, EAjinenko, IAleksan, RAlekseev, GAlemany, RAllport, PAlmehed, SAmaldi, UAmato, SAndreazza, AAndrieux, MAntilogus, PApel, WArnoud, YAsman, BAugustin, JAugustinus, ABaillon, PBambade, PBarate, RBarbi, MBardin, DA measurement of the mass difference, Δmd, between the two physical Bd0 states has been obtained from the analysis of the impact parameter distribution of a lepton emitted at large transverse momentum (pt) relative to the jet axis and from the analysis of the flight distance distribution of secondary vertices tagged by either a high pt lepton or an identified kaon. In the opposite hemisphere of the event, the charge of the initial quark has been evaluated using a high pt lepton, a charged kaon or the mean jet charge. With 1.7 million hadronic Z0 decays recorded by DELPHI between 1991 and 1993, Δmd is found to be: {Mathematical expression}. © 1996 Springer-Verlag. |
| spellingShingle | Abreu, P Adam, W Adye, T Agasi, E Ajinenko, I Aleksan, R Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barate, R Barbi, M Bardin, D Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge |
| title | Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge |
| title_full | Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge |
| title_fullStr | Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge |
| title_full_unstemmed | Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge |
| title_short | Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge |
| title_sort | measurement of the b d 0 oscillation frequency using kaons leptons and jet charge |
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