Observation of the B0 s → D∗±D∓ decay
© 2021, The Author(s). A search for the Bs0→ D*±D∓ decay is performed using proton-proton collision data at centre-of-mass energies of 7, 8 and 13 TeV collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. The decay is observed with a high significance and its branchi...
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| Format: | Article |
| Language: | English |
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Springer Science and Business Media LLC
2022
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| Online Access: | https://hdl.handle.net/1721.1/142426 |
| _version_ | 1826212873231138816 |
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| author | Williams, Michael |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Williams, Michael |
| author_sort | Williams, Michael |
| collection | MIT |
| description | © 2021, The Author(s). A search for the Bs0→ D*±D∓ decay is performed using proton-proton collision data at centre-of-mass energies of 7, 8 and 13 TeV collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. The decay is observed with a high significance and its branching fraction relative to the B0→ D*±D∓ decay is measured to beℬ(Bs0→D∗±D∓)(B0→D∗±D∓)=0.137±0.017±0.002±0.006, where the first uncertainty is statistical, the second systematic and the third is due to the uncertainty on the ratio of the Bs0 and B0 hadronisation fractions. [Figure not available: see fulltext.] |
| first_indexed | 2024-09-23T15:39:48Z |
| format | Article |
| id | mit-1721.1/142426 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T15:39:48Z |
| publishDate | 2022 |
| publisher | Springer Science and Business Media LLC |
| record_format | dspace |
| spelling | mit-1721.1/1424262023-01-10T14:55:54Z Observation of the B0 s → D∗±D∓ decay Williams, Michael Massachusetts Institute of Technology. Department of Physics © 2021, The Author(s). A search for the Bs0→ D*±D∓ decay is performed using proton-proton collision data at centre-of-mass energies of 7, 8 and 13 TeV collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. The decay is observed with a high significance and its branching fraction relative to the B0→ D*±D∓ decay is measured to beℬ(Bs0→D∗±D∓)(B0→D∗±D∓)=0.137±0.017±0.002±0.006, where the first uncertainty is statistical, the second systematic and the third is due to the uncertainty on the ratio of the Bs0 and B0 hadronisation fractions. [Figure not available: see fulltext.] 2022-05-10T12:14:28Z 2022-05-10T12:14:28Z 2021-03-01 2022-05-10T12:08:35Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/142426 Williams, Michael. 2021. "Observation of the B0 s → D∗±D∓ decay." Journal of High Energy Physics, 2021 (3). en 10.1007/JHEP03(2021)099 Journal of High Energy Physics Creative Commons Attribution 4.0 International License https://creativecommons.org/licenses/by/4.0 application/pdf Springer Science and Business Media LLC Springer |
| spellingShingle | Williams, Michael Observation of the B0 s → D∗±D∓ decay |
| title | Observation of the B0 s → D∗±D∓ decay |
| title_full | Observation of the B0 s → D∗±D∓ decay |
| title_fullStr | Observation of the B0 s → D∗±D∓ decay |
| title_full_unstemmed | Observation of the B0 s → D∗±D∓ decay |
| title_short | Observation of the B0 s → D∗±D∓ decay |
| title_sort | observation of the b0 s d∗ d∓ decay |
| url | https://hdl.handle.net/1721.1/142426 |
| work_keys_str_mv | AT williamsmichael observationoftheb0sdddecay |