Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …

The past decades witnessed the golden era of hadron physics. Many excited open heavy
flavor mesons and baryons have been observed since 2017. We shall provide an updated …

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 …

Visible matter is characterised by a single mass scale; namely, the proton mass. The
proton's existence and structure are supposed to be described by quantum chromodynamics …

Charmed baryon physics circa 2021 - ScienceDirect Skip to main contentSkip to article
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In the heavy-quark limit, the two heavy quarks in a doubly heavy baryon or a doubly heavy
tetraquark are bound by their color-Coulomb potential into a compact diquark. The doubly …

We present a study of mass spectra and electromagnetic couplings of S-and P-wave
baryons containing one, two or three heavy quarks, either charm (c) or bottom (b), in the …

In the present article, we employ the Regge phenomenology to describe the mass-spectra of
singly charmed baryons. With the assumption of linear Regge trajectories, the relations …

Following the work of Capstick and Isgur [Phys. Rev. D 34, 2809 (1986) PRVDAQ 0556-
2821 10.1103/PhysRevD. 34.2809], we systematically study the mass spectrum of the heavy …

The total decay widths of the charmed baryons are calculated by means of the P 0 3 model.
Our calculations consider in the final states: the charmed baryon-(vector/pseudoscalar) …