Projects per year
Abstract / Description of output
A first search for the lepton-flavour violating decays B0 → K∗0τ ±μ∓ is presented.
The analysis is performed using a sample of proton-proton collision data, collected with
the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV between 2011 and 2018,
corresponding to an integrated luminosity of 9 fb−1. No significant signal is observed, and
upper limits on the branching fractions are determined to be B(B0 → K∗0τ +μ−) < 1.0
(1.2) × 10−5 and B(B0 → K∗0τ −μ+) < 8.2 (9.8) × 10−6 at the 90% (95%) confidence level.
The analysis is performed using a sample of proton-proton collision data, collected with
the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV between 2011 and 2018,
corresponding to an integrated luminosity of 9 fb−1. No significant signal is observed, and
upper limits on the branching fractions are determined to be B(B0 → K∗0τ +μ−) < 1.0
(1.2) × 10−5 and B(B0 → K∗0τ −μ+) < 8.2 (9.8) × 10−6 at the 90% (95%) confidence level.
| Original language | English |
|---|---|
| Article number | 143 |
| Pages (from-to) | 1-24 |
| Number of pages | 24 |
| Journal | Journal of High Energy Physics |
| Volume | 2023 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 23 Jun 2023 |
Keywords / Materials (for Non-textual outputs)
- B Physics
- Beyond Standard Model
- Hadron-Hadron Scattering
- Rare Decay
Fingerprint
Dive into the research topics of 'Search for the lepton-flavour violating decays B0 → K∗0τ ±μ∓'. Together they form a unique fingerprint.-
-
LHCb Ugrade: Beyond the Energy Frontier
Playfer, S., Clarke, P., Eisenhardt, S., Muheim, F. & Needham, M.
1/10/14 → 31/03/21
Project: Research