A precise measurement of the B-d(0) meson lifetime using a new technique
From data recorded by DELPHI between 1991 and 1994, which corresponds to 3.2 million hadronic Z0 decays, a measurement of the Bd0 meson lifetime, based on the inclusive reconstruction of 3520 ± 150 semileptonic decays of the type Bd0 → D*+ X ℓ νℓ, has been performed. The result is: τ(Bd0) = 1.532 ±...
| Үндсэн зохиолчид: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Формат: | Journal article |
| Хэл сонгох: | English |
| Хэвлэсэн: |
1997
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| _version_ | 1826306510122123264 |
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| author | Abreu, P Adam, W Adye, T Ajinenko, I Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barao, F Barate, R Barbi, M Bardin, D Baroncelli, A Barring, O |
| author_facet | Abreu, P Adam, W Adye, T Ajinenko, I Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barao, F Barate, R Barbi, M Bardin, D Baroncelli, A Barring, O |
| author_sort | Abreu, P |
| collection | OXFORD |
| description | From data recorded by DELPHI between 1991 and 1994, which corresponds to 3.2 million hadronic Z0 decays, a measurement of the Bd0 meson lifetime, based on the inclusive reconstruction of 3520 ± 150 semileptonic decays of the type Bd0 → D*+ X ℓ νℓ, has been performed. The result is: τ(Bd0) = 1.532 ± 0.041(stat.) ± 0.040(syst.)ps. The contribution to the systematic uncertainty which depends on external errors is ±0.015. © Springer-Verlag 1997. |
| first_indexed | 2024-03-07T06:49:02Z |
| format | Journal article |
| id | oxford-uuid:fbddcbeb-ffbd-4d6e-87d7-83668aaa2c99 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T06:49:02Z |
| publishDate | 1997 |
| record_format | dspace |
| spelling | oxford-uuid:fbddcbeb-ffbd-4d6e-87d7-83668aaa2c992022-03-27T13:16:54ZA precise measurement of the B-d(0) meson lifetime using a new techniqueJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:fbddcbeb-ffbd-4d6e-87d7-83668aaa2c99EnglishSymplectic Elements at Oxford1997Abreu, PAdam, WAdye, TAjinenko, IAlekseev, GAlemany, RAllport, PAlmehed, SAmaldi, UAmato, SAndreazza, AAndrieux, MAntilogus, PApel, WAsman, BAugustin, JAugustinus, ABaillon, PBambade, PBarao, FBarate, RBarbi, MBardin, DBaroncelli, ABarring, OFrom data recorded by DELPHI between 1991 and 1994, which corresponds to 3.2 million hadronic Z0 decays, a measurement of the Bd0 meson lifetime, based on the inclusive reconstruction of 3520 ± 150 semileptonic decays of the type Bd0 → D*+ X ℓ νℓ, has been performed. The result is: τ(Bd0) = 1.532 ± 0.041(stat.) ± 0.040(syst.)ps. The contribution to the systematic uncertainty which depends on external errors is ±0.015. © Springer-Verlag 1997. |
| spellingShingle | Abreu, P Adam, W Adye, T Ajinenko, I Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barao, F Barate, R Barbi, M Bardin, D Baroncelli, A Barring, O A precise measurement of the B-d(0) meson lifetime using a new technique |
| title | A precise measurement of the B-d(0) meson lifetime using a new technique |
| title_full | A precise measurement of the B-d(0) meson lifetime using a new technique |
| title_fullStr | A precise measurement of the B-d(0) meson lifetime using a new technique |
| title_full_unstemmed | A precise measurement of the B-d(0) meson lifetime using a new technique |
| title_short | A precise measurement of the B-d(0) meson lifetime using a new technique |
| title_sort | precise measurement of the b d 0 meson lifetime using a new technique |
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