A large number of experimental discoveries especially in the heavy quarkonium sector that
did not meet the expectations of the until then very successful quark model led to a …

In the past decade many charmonium-like states were observed experimentally. Especially
those charged charmonium-like Z c states and bottomonium-like Z b states cannot be …

In the past two decades, a plethora of hadronic states beyond the conventional quark model
of qq ̄ mesons and qqq baryons have been observed experimentally, which motivated …

The interaction between various charmed mesons and charmed baryons is studied within
the framework of the coupled-channel unitary approach with the local hidden gauge …

We extend the theoretical framework used to describe the T cc state as a molecular state of
D* D and make predictions for the D* D* and D s* D* systems, finding that they lead to …

We perform a theoretical analysis of the Λ b→ J/ψ Kp reaction from where a recent LHCb
experiment extracts a Λ (1405) contribution in the Kp spectrum close to threshold and two …

The Λ (1405) baryon resonance plays an outstanding role in various aspects in hadron and
nuclear physics. It has been considered that the Λ (1405) resonance is generated by the …

About 120 baryons and baryon resonances are known, from the abundant nucleon with u
and d light-quark constituents up to the Ξ b−=(bsd), which contains one quark of each …

Nuclear β decays as well as the decay of the neutron are well-established low-energy
probes of physics beyond the standard model (SM). In particular, with the axial-vector …

The interactions of D̄ Σ c-D̄ Λ c, D̄* Σ c-D̄* Λ c, and related strangeness channels, are
studied within the framework of the coupled-channel unitary approach with the local hidden …