Martelli, G. (2025) Latest results on rare and very rare decays at LHCb. Il nuovo cimento C, 48 (3). pp. 1-6. ISSN 1826-9885
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Abstract
This contribution presents the most recent results related to rare and very rare decays at the LHCb experiment. These results encompass the J/ψ → μ+μ−μ+μ− and B0 s → μ+μ−γ decays, using data obtained from proton-proton collisions at a centre-of-mass energy of 13 TeV during the LHC Run 2 data-taking, corresponding to a total integrated luminosity of 5.4 fb−1. Additionally, this contribution includes the measurement of the branching fraction ratio B(φ →μ+μ−)/B(φ →e+e−) with charm meson decays and a comprehensive analysis of local and non-local amplitudes in the B0 → K∗0μ+μ− decay.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 19 Jun 2025 10:46 |
| Last Modified: | 19 Jun 2025 10:46 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/23589 |
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