Abstract
A search for the non-resonant decays Bs 0 → μ+μ−μ+μ− and B0 → μ+μ−μ+μ− is presented. The measurement is performed using the full Run 1 data set collected in proton-proton collisions by the LHCb experiment at the LHC. The data correspond to integrated luminosities of 1 and 2 fb−1 collected at centre-of-mass energies of 7 and 8 TeV, respectively. No signal is observed and upper limits on the branching fractions of the non-resonant decays at 95% confidence level are determined to beℬ(Bs0→μ+μ−μ+μ−)<2.5×10−9
B(B0 → µ+µ−µ+µ −) < 6.9 × 10−10
Original language | English |
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Article number | 1 |
Number of pages | 19 |
Journal | Journal of High Energy Physics |
Volume | 2017 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2017 |
Externally published | Yes |
Keywords
- B physics
- Flavour Changing Neutral Currents
- Hadron-Hadron scattering (experiments)
- Rare decay
- Supersymmetry