Observation of the $\Lambda_\mathrmb^0 \to$ J/$\psi \Lambda \phi$ decay in proton-proton collisions at $\sqrts=$ 13 TeV
Journal
Phys. Lett. B
Journal Volume
802
Pages
135203
Date Issued
2020
Author(s)
Abstract
The observation of the 0 b J/ decay is reported using proton-proton collision data collected at s = 13 TeV by the CMS experiment at the LHC in 2018, corresponding to an integrated luminosity of 60 fb -1 . The ratio of the branching fractions
Type
journal article