Samenvatting
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.
Originele taal-2 | English |
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Artikelnummer | 043001 |
Aantal pagina's | 15 |
Tijdschrift | Chinese physics c |
Volume | 45 |
Nummer van het tijdschrift | 4 |
DOI's | |
Status | Published - apr-2021 |