M. Bjørn

activity

20172022

most citedObservation of an exotic narrow doubly charmed tetraquark

403 citations · 901 across the 17 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

hep-ex2020★ 9 cited

Measurement of the relative branching fractions of $B^{+} \to h^{+} h^{' +} h^{' -}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +957

The relative branching fractions of $B^{+} \to h^{+} h^{' +} h^{' -}$ decays, where $h^{(')}$ is a pion or kaon, are measured. The analysis is performed with a data sample…

hep-ex2020

First observation of excited $Ω_{b}^{-}$ states

LHCb collaboration, R. Aaij, C. Abellán Beteta +901

We report four narrow peaks in the $Ξ_{b}^{0} K^{-}$ mass spectrum obtained using $pp$ collisions at center-of-mass energies of 7, 8 and 13 TeV, corresponding to a total integrated lumino…

Measurement of the relative branching fractions of B+→h+h′+h′− decays

First observation of excited Ωb−​ states

Measurement of the relative branching fractions of $B^{+} \to h^{+} h^{' +} h^{' -}$ decays

First observation of excited $Ω_{b}^{-}$ states