Abstract
A search for the rare decay is performed using collision data collected with the LHCb dete-ctor at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb−1. No significant signal of the decay is observed and an upper limit of at 90% confidence level is set on the branching fraction.
| Original language | English |
|---|---|
| Article number | 043001 |
| Number of pages | 15 |
| Journal | Chinese Physics C |
| Volume | 45 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Apr-2021 |
Keywords
- HADRONIC PRODUCTION
- BARYONS
- DECAY
- XI(CC)
- TOOL
- doubly charmed baryons
- QCD
- hadron production