Chiral symmetry and its spontaneous breaking play an important role both in the light
hadron and heavy hadron systems. The chiral perturbation theory (χ PT) is the low energy …

The last decade has seen a marked shift in how the internal structure of hadrons is
understood. Modern experimental facilities, new theoretical techniques for the continuum …

The LHCb Upgrade II will fully exploit the flavour-physics opportunities of the HL-LHC, and
study additional physics topics that take advantage of the forward acceptance of the LHCb …

A highly significant structure is observed in the Λ c+ K-π+ π+ mass spectrum, where the Λ c+
baryon is reconstructed in the decay mode p K-π+. The structure is consistent with …

Motivated by the success of the flavour physics programme carried out over the last decade
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …

A quark model is applied to the spectrum of baryons containing heavy quarks. The model
gives masses for the known heavy baryons that are in agreement with experiment, but for …

The recent discovery of a narrow resonance in D s π 0 by the BaBar Collaboration is
consistent with the interpretation of a heavy JP (0+, 1+) spin multiplet. This system is the …

Mass spectra of baryons consisting of two heavy (b or c) and one light quark are calculated
in the framework of the relativistic quark model. The light-quark–heavy-diquark structure of …

Doubly heavy tetraquark states are the prime candidates for tightly bound exotic states. We
present a systematic study of the mass spectra of the S-wave doubly heavy tetraquark states …

Stimulated by the recent experimental progress on the T ψ ψ states, the fully charmed
tetraquark spectroscopy is systemically investigated by dint of the Godfrey-Isgur relativized …