An updated review of the new hadron states
HX Chen, W Chen, X Liu, YR Liu… - Reports on Progress in …, 2022 - iopscience.iop.org
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 …
flavor mesons and baryons have been observed since 2017. We shall provide an updated …
Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
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 …
hadron and heavy hadron systems. The chiral perturbation theory (χ PT) is the low energy …
Precision studies of QCD in the low energy domain of the EIC
VD Burkert, L Elouadrhiri, A Afanasev… - Progress in particle and …, 2023 - Elsevier
Abstract This White Paper aims at highlighting the important benefits in the science reach of
the EIC. High luminosity operation is generally desirable, as it enables producing and …
the EIC. High luminosity operation is generally desirable, as it enables producing and …
Hadronic molecules in decays
HX Chen - Physical Review D, 2022 - APS
There are eighteen possibly existing D (*) D¯(*), D (*) K¯(*), and D (*) D s (*)-hadronic
molecular states. We construct their corresponding interpolating currents and calculate their …
molecular states. We construct their corresponding interpolating currents and calculate their …
Spectrum of hidden-charm, open-strange exotics in the dynamical diquark model
JF Giron, RF Lebed, SR Martinez - Physical Review D, 2021 - APS
The observation by BESIII and LHCb of states with hidden charm and open strangeness
(cc¯ qs¯) presents new opportunities for the development of a global model of heavy-quark …
(cc¯ qs¯) presents new opportunities for the development of a global model of heavy-quark …
Hidden-charm tetraquarks with strangeness in the chiral quark model
G Yang, J Ping, J Segovia - Physical Review D, 2021 - APS
The hidden-charm tetraquarks with strangeness, cc¯ sq¯(q= u, d), in JP= 0+, 1+, and 2+ are
systematically investigated in the framework of real-and complex-scaling range of a chiral …
systematically investigated in the framework of real-and complex-scaling range of a chiral …
Implications of the Zcs (3985) and Zcs (4000) as two different states
Recently, the hidden charm tetraquark states Z cs (3985) and Z cs (4000) with strangeness
were observed by the BESIII and LHCb collaborations, respectively, which are great …
were observed by the BESIII and LHCb collaborations, respectively, which are great …
Axial meson exchange and the and resonances as heavy hadron molecules
MJ Yan, FZ Peng, M Sánchez Sánchez… - Physical Review D, 2021 - APS
Early speculations about the existence of heavy hadron molecules were grounded on the
idea that light-meson exchange forces could lead to binding. In analogy to the deuteron, the …
idea that light-meson exchange forces could lead to binding. In analogy to the deuteron, the …
Exotic molecular states and tetraquark states with
We have calculated the mass spectra for the $\bar {D} _s^{(*)} D^{(*)} $ molecular states and
$ sc\bar q\bar c $ tetraquark states with $ J^ P= 0^+, 1^+, 2^+ $. The masses of the axial …
$ sc\bar q\bar c $ tetraquark states with $ J^ P= 0^+, 1^+, 2^+ $. The masses of the axial …
Predicting the D‾ s (*) Ds (*) bound states as the partners of X (3872)
In this work, we investigate the SU (3) flavor symmetry, heavy quark spin symmetry and their
breaking effects in the di-meson systems. We prove the existence of the [D‾ s∗ D s∗] 0++,[D‾ …
breaking effects in the di-meson systems. We prove the existence of the [D‾ s∗ D s∗] 0++,[D‾ …