Abstract
The first search for nonresonant Bc+→π+μ+μ- decays is reported. The analysis uses proton–proton collision data collected with the LHCb detector between 2011 and 2018, corresponding to an integrated luminosity of 9fb-1. No evidence for an excess of signal events over background is observed and an upper limit is set on the branching fraction ratio B(Bc+→π+μ+μ-)/B(Bc+→J/ψπ+)
| Original language | English |
|---|---|
| Article number | 468 |
| Journal | European Physical Journal C. Particles and Fields |
| Volume | 84 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2024 |
Subject classification (UKÄ)
- Subatomic Physics
Free keywords
- Branching fractions
- Confidence levels
- Integrated luminosity
- Measurements of
- Nonresonant
- Proton proton collisions
- Uncertainty
- Upper limits
- ψ(2S) decays
- High energy physics