activity
19992021
most citedObservation of an exotic narrow doubly charmed tetraquark

403 citations · 2.5k across the 32 of their papers we have counts for

collaborators

32 papers

hep-ex2021★ 14 cited

Study of the decays into charmonia and three light hadrons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +996

Using proton-proton collision data, corresponding to an integrated luminosity of collected with the LHCb detector, seven decay modes of the meson into a or…

hep-ex2021★ 10 cited

Observation of the suppressed decay with and measurement of its asymmetry

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +997

A study of baryon decays to the final state is presented based on a proton-proton collision data sample corresponding to an integrated luminosity of 9 fb col…

hep-ex2021★ 329 cited

Study of the doubly charmed tetraquark

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994

An exotic narrow state in the mass spectrum just below the mass threshold is studied using a data set corresponding to an integrated luminosity of 9 fb$^{-1…

hep-ex2021★ 403 cited

Observation of an exotic narrow doubly charmed tetraquark

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994

Conventional hadronic matter consists of baryons and mesons made of three quarks and quark-antiquark pairs, respectively. The observation of a new type of hadronic state, a doubly…

hep-ex2021★ 112 cited

Evidence for a new structure in the and systems in decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +987

An amplitude analysis of flavour-untagged decays is performed using a sample of decays reconstructed with the LHCb detector. The data, collected…

hep-ex2021★ 8 cited

Measurement of the prompt-production cross-section ratio in Pb collisions at = 8.16 TeV

R. Aaij, C. Abellán Beteta, T. Ackernley +954

This Letter reports the first measurement of prompt and charmonium production in nuclear collisions at Large Hadron Collider energies. The cross-section ratio $σ(…