FK Guo, XH Liu, S Sakai - Progress in Particle and Nuclear Physics, 2020 - Elsevier
The spectrum of hadrons is the manifestation of color confinement of quantum chromodynamics. Hadronic resonances correspond to poles of the S-matrix. Since 2003 …
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 …
HX Chen, W Chen, X Liu, YR Liu… - Reports on Progress in …, 2017 - iopscience.iop.org
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) …
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 …
We consider the D¯(*) Σ c (*) states, together with J/ψ N and other coupled channels, and take an interaction consistent with heavy quark spin symmetry, with the dynamical input …
L Roca, J Nieves, E Oset - Physical Review D, 2015 - APS
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 …
J Wu, YR Liu, K Chen, X Liu, SL Zhu - Physical Review D, 2018 - APS
In the framework of the color-magnetic interaction, we systematically investigate the mass spectrum of the tetraquark states composed of four heavy quarks with the QQQ¯ Q¯ …
CJ Xiao, Y Huang, YB Dong, LS Geng, DY Chen - Physical Review D, 2019 - APS
In the present work, we assign the newly observed P c (4312) as a I (JP)= 1 2 (1 2)- molecular state composed of Σ c D¯, while P c (4440) and P c (4457) as Σ c D¯* molecular …
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 …