403 citations · 2k across the 51 of their papers we have counts for
4 papers · 1 filter
Identification of charm jets at LHCb
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994
The identification of charm jets is achieved at LHCb for data collected in 2015-2018 using a method based on the properties of displaced vertices reconstructed and matched with jet…
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…
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(…
Observation of new resonances decaying to and
LHCb collaboration, R. Aaij, C. Abellán Beteta +953
The first observation of exotic states with a new quark content decaying to the final state is reported with high significance from an amplitude anal…