Journal article
Observation of the $$ {B}_s^0 $$ → D*±D∓ decay
- Abstract:
- 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.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 500.8KB, Terms of use)
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- Publisher copy:
- 10.1007/jhep03(2021)099
Authors
- Publisher:
- Springer
- Journal:
- Journal of High Energy Physics More from this journal
- Volume:
- 2021
- Issue:
- 3
- Pages:
- 99
- Article number:
- 99
- Publication date:
- 2021-03-09
- DOI:
- EISSN:
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1029-8479
- ISSN:
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1126-6708
- Language:
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English
- Keywords:
- Pubs id:
-
1168817
- Local pid:
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pubs:1168817
- Source identifiers:
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W3115936496
- Deposit date:
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2026-02-14
- ARK identifier:
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Terms of use
- Copyright date:
- 2021
- Licence:
- CC Attribution (CC BY)
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