Since the discovery of the first charmed meson in 1976, many open-charm and open-bottom
hadrons were observed. In 2003 two narrow charm-strange states $ D_ {s0}^{\ast}(2317) …

Quantum chromodynamics (QCD), the generally accepted theory for strong interactions,
describes the interactions between quarks and gluons. The strongly interacting particles that …

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 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 …

We have investigated the internal structure of the open-and hidden-charmed (DD∗/D¯ D∗)
molecules in the unified framework. We first fit the experimental lineshape of the T cc+ state …

With the development of high energy physics experiments, a large amount of exotic states in
the hadronic sector have been observed. In order to shed some light on the nature of the …

In the framework of the chiral quark model along with complex scaling range, we perform a
dynamical study on the low-lying S-wave double-heavy tetraquark states (QQ q¯ q¯, Q= c, b …

According to the classification of the quark model, the hadrons going beyond three-quark
baryon and quark-antiquark meson pictures are called exotic hadrons. Many new hadrons …

We predict femtoscopy correlation functions for S-wave D (s) ϕ pairs of lightest pseudoscalar
open-charm mesons and Goldstone bosons from next-to-leading-order unitarized heavy …

The so far only known charmed non-strange scalar meson is dubbed as D 0⁎(2400) in the
Review of Particle Physics. We show, within the framework of unitarized chiral perturbation …