56 citations · 58 across the 24 of their papers we have counts for
25 papers
Femtoscopic Correlation Functions in Density Operator Representation
Hao-Nan Liu, Duo-Lun Ge, Zhi-Wei Liu +2
Femtoscopic correlation functions (CFs) have been increasingly used to extract strong interactions between pairs of unstable particles, but their physical soundness has recently be…
Quantum interference effects enhanced in femtoscopic correlation functions
Zhi-Wei Liu, Jun-Xu Lu, Duo-Lun Ge +1
We present a comprehensive analysis of the femtoscopic correlation functions measured by the ALICE Collaboration in high-multiplicity collisions at TeV. U…
Revealing the nature of double-strangeness pentaquark states via femtoscopic correlation functions
Zheng-Ting Lai, Jun-Xu Lu, Zhi-Wei Liu +3
Recent discoveries of exotic hadrons, which cannot be classified within the conventional quark model of mesons and baryons, strongly imply the existence of dynami…
correlation functions with leading-order covariant chiral interactions
Ru-You Zheng, Zhi-Wei Liu, Li-Sheng Geng
The momentum correlation functions are investigated using interactions derived within the covariant chiral effective field theory. Our analysis reveals that the int…
Off-shell Chiral Dynamics in the Resonance and Femtoscopic Correlations
Jia-Ming Xie, Zhi-Wei Liu, Jun-Xu Lu +2
We present the first systematic investigation of the meson--baryon interaction within a fully off-shell covariant unitarized chiral effective field theory framework up to ne…
correlation functions in deciphering the nature of
Duo-Lun Ge, Zhi-Wei Liu, Li-Sheng Geng
Understanding near-threshold strong interactions is essential for disentangling hadronic molecules and compact multiquark states in heavy-flavor spectroscopy. In this context, the…
Recent developments and applications of the relativistic chiral nuclear force
Li-Sheng Geng, Jun-Xu Lu, Qing-Yu Zhai +2
The nuclear force is central to our understanding of complex nuclear phenomena and to the applications of nuclear techniques. The nonperturbative nature of the low-energy strong in…
femtoscopy and the nature of
Yi-Bo Shen, Zhi-Wei Liu, Ming-Zhu Liu +4
Over the past two decades, numerous exotic hadron states have been discovered, yet their underlying nature remains unclear. It is widely acknowledged that understanding hadron-hadr…
Probing the di- interaction and the nature of with femtoscopic correlation functions
Zhi-Wei Liu, Jia-Ming Xie, Jun-Xu Lu +1
Recent re-analyses of the di- invariant mass spectra reveal a state near the di- threshold, referred to as the . Yet the nature of this near-threshold pole--whet…
Traces of the state in the femtoscopic correlations
Hao-Nan Liu, Zhi-Wei Liu, Luciano Abreu +1
The femtoscopic correlations are investigated to predict the signature of the not-yet-established state reported by the LHCb Collaboration, in three scenari…
Chiral Evolution and Femtoscopic Signatures of the Resonance
Jia-Ming Xie, Zhi-Wei Liu, Jun-Xu Lu +3
We present a comprehensive study of the axial-vector resonance within the unitarized chiral perturbation theory, focusing on its two-pole structure and manifestation in…
Hypernuclear structure with the new leading order covariant chiral hyperon-nucleon force
Xuan Zeng, Ru-You Zheng, Zhi-Wei Liu +2
We have studied single- finite hypernuclear systems spanning from light to heavy masses, employing a new microscopic Lambda-N interaction derived from in-medium interactions wit…
Probing the structure of the and states through correlation functions
Yi-bo Shen, Zhi-Wei Liu, Jun-Xu Lu +2
Over the past 20 years, many new hadron states have been discovered, but understanding their nature remains a key experimental and theoretical challenge. Recent studies have establ…
Perspectives for hyperon and hypernuclei physics
Jin-Hui Chen, Li-Sheng Geng, Emiko Hiyama +2
Hypernuclei, nuclei containing one or more hyperons, serve as unique laboratories for probing the non-perturbative quantum chromodynamics (QCD). Recent progress in hypernuclear phy…
Charmonium-nucleon femtoscopic correlation function
Zhi-Wei Liu, Duo-Lun Ge, Jun-Xu Lu +2
This study investigates the femtoscopic correlation functions of charmonium-nucleon pairs, utilizing the lattice QCD phase shifts provided by the HAL QCD Collaboration. A ``model-i…
Deuteron-Deuteron Interaction and Correlation Function
Duo-Lun Ge, Zhi-Wei Liu, Jun-Xu Lu +1
The interaction between deuterons (-) is pivotal for understanding the characteristics of certain light nuclei from the perspective of the deuteron cluster and achieving a pr…
Relativistic chiral nuclear forces: status and prospects
Jun-Xu Lu, Yang Xiao, Zhi-Wei Liu +1
Understanding nuclear structure, reactions, and the properties of neutron stars from \textit{ab initio} calculations from the nucleon degrees of freedom has always been a primary g…
In-medium interactions with leading order covariant chiral hyperon/nucleon-nucleon forces
Ru-You Zheng, Zhi-Wei Liu, Li-Sheng Geng +2
In-medium interactions are crucial in hypernuclei and neutron star physics. In this work, we study the in-medium interaction within the relativistic Brueckner-Hartree-Foc…
Implication of a negative effective range on the interaction and the nature of
Yi-Bo Shen, Ming-Zhu Liu, Zhi-Wei Liu +1
A recent analysis of the LHCb data [Phys. Rev. D 105 (2022) L031503] obtained a sizable negative effective range for the . This has attracted intensive discussions on whet…
Likely existence of bound states and the Efimov effect in the triple- system
Ya-Wen Pan, Zhi-Wei Liu, Li-Sheng Geng +2
The ground-breaking discovery of the first fully charmed tetraquark state in the invariant mass distribution by the LHCb collaboration has inspired intensive the…
Femtoscopy can tell whether and are resonances or virtual states
Zhi-Wei Liu, Jun-Xu Lu, Ming-Zhu Liu +1
There have been extended and heated discussions on the nature of the two exotic states, and , particularly whether they are near-threshold resonances, vir…
Three ways to decipher the nature of exotic hadrons: multiplets, three-body hadronic molecules, and correlation functions
Ming-Zhu Liu, Ya-Wen Pan, Zhi-Wei Liu +3
In the past two decades, a plethora of hadronic states beyond the conventional quark model of mesons and baryons have been observed experimentally, which motivated…
Correlation function for the
R. Molina, Zhi-Wei Liu, Li-Sheng Geng +1
We have conducted a model independent analysis of the pair correlation function obtained from ultra high energy collisions, with the aim of extracting the info…
Distinguishing the spins of and with femtoscopic correlation functions
Zhi-Wei Liu, Jun-Xu Lu, Ming-Zhu Liu +1
The spins of the pentaquark states and play a decisive role in unraveling their nature, but remain undetermined experimentally. Assuming that they are $Σ_c\…