Lanfranchi, G. (2012) Search for the rare decays B0s → μ+μ− and B0 → μ+μ− with the LHCb experiment. Il nuovo cimento C, 35 (1). pp. 389-397. ISSN 1826-9885
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Abstract
A search for the decays B0s → μ+μ− and B0 → μ+μ− is performed with about 37 pb−1 of pp collisions at √s = 7TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The observed numbers of events are consistent with the background expectations. The resulting upper limits on the branching ratios are BR(B0s → μ+μ−) < 5.6 × 10−8 and BR(B0 → μ+μ−) < 1.5 × 10−8 at 95% confidence level.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Decays of bottom mesons ; Neutral currents ; Supersymmetric models |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 14 Apr 2020 19:19 |
| Last Modified: | 14 Apr 2020 19:19 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/17705 |
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