738 citations · 2.3k across the 23 of their papers we have counts for
23 papers
A measurement of the decay
NA62 Collaboration
A sample of candidates with negligible background was collected by the NA62 experiment at the CERN SPS in 2017--2018. The model-inde…
Search for decays to a muon and invisible particles
NA62 collaboration
The NA62 experiment at CERN reports searches for and decays, where and are massive invisible particles, using the 2016-2018 data set. The par…
Observation of the decay
LHCb collaboration, R. Aaij, C. Abellán Beteta +975
The decay is observed for the first time using a data sample of proton-proton collisions at centre-of-mass energies of …
Search for heavy neutral leptons in decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +980
A search is performed for heavy neutrinos in the decay of a boson into two muons and a jet. The data set corresponds to an integrated luminosity of approximately $3.0 \text{ fb…
First observation of the decay
LHCb collaboration, R. Aaij, C. Abellán Beteta +965
The first observation of the decay is reported using proton-proton collision data corresponding to an integrated luminosity of 4.7 $\…
First observation of excited states
LHCb collaboration, R. Aaij, C. Abellán Beteta +901
We report four narrow peaks in the mass spectrum obtained using collisions at center-of-mass energies of 7, 8 and 13 TeV, corresponding to a total integrated lumino…