10 citations · 47 across the 12 of their papers we have counts for
13 papers
Status and Progress of Hamiltonian Effective Field Theory in Light Hadron Spectroscopy
Qi-Liang Xie, Qiu-Rui Wu, Zi-Jun Li +3
Hadron resonances are intrinsically dynamical states whose observable properties are governed by the interplay between quark-model configurations and hadronic channels. Hamiltonian…
Classical and spin polarizabilities of singly heavy baryons within heavy baryon chiral perturbation theory
Zi-Jun Li, Zhan-Wei Liu, Ping Chen
We present a systematic study of the electromagnetic and spin polarizabilities of spin-1/2 singly charmed baryons at within the framework of heavy baryon chiral…
Scattering of and in chiral effective field theory
Zhe Liu, Hao Xu, Zhan-Wei Liu +1
We investigate the -wave scatterings of and systems within a unified chiral effective field theory framework up to next-to-leading order. The contact…
Lattice QCD constraints on pion electroproduction off a nucleon
Yu Zhuge, Zhan-Wei Liu, Derek B. Leinweber +1
Very recently, a lattice QCD collaboration has explored threshold pion electroproduction near the physical pion mass and has simulated the relevant multipole amplitudes. Different…
Pion photoproduction of nucleon excited states with Hamiltonian effective field theory
Yu Zhuge, Dan Guo, Zhan-Wei Liu +2
Over the past few years, Hamiltonian effective field theory has been successfully applied to studies of nucleon and hyperon excited states. By discretizing the Hamiltonian in a fin…
The odd-parity strange baryons below 1.8 GeV with Hamiltonian effective field theory
Zhong-Lin Ma, Zhan-Wei Liu, Jiong-Jiong Liu
We examine the spectrum of the family based on the experimental scattering data and lattice QCD simulations within the Hamiltonian Effective Field Theor…
Structure of the with Hamiltonian Effective Field Theory
Fang-Chao Han, Zhan-Wei Liu, Derek B. Leinweber +1
We investigate the internal structure of the by analyzing lattice QCD simulation and experimental data within Hamiltonian effective field theory, considering both $J^P…
Chiral extrapolation of the doubly charmed baryons magnetic properties
Jiong-Jiong Liu, Zhan-Wei Liu, Xiu-Lei Ren +1
The magnetic moments, magnetic form factors, and transition magnetic form factors of doubly charmed baryons are studied within heavy baryon chiral perturbation theory. We regulate…
Masses and radiative decay widths of the and and their bottom analogs
Zi-Le Zhang, Zhan-Wei Liu, Si-Qiang Luo +2
We study the mass spectra and radiative decays of and in an unquenched framework. In addition to coupled channel effects between the $c\bar…
Pion photoproduction of nucleon excited states with Hamiltonian effective field theory
Yu Zhuge, Zhan-Wei Liu, Derek B. Leinweber +1
We refine our previous calculation of multipole amplitude for pion photoproduction process, . The treatment of final-state interactions is based upon an e…
Understanding the nature of baryon resonances
Derek B. Leinweber, Curtis D. Abell, Liam C. Hockley +5
This presentation opens with a brief review of lattice QCD calculations showing the radial excitation of the nucleon sits at approximately 2 GeV, well above the Roper resonanc…
The role of electromagnetic interaction in the and its analogs
Ping Chen, Zhan-Wei Liu, Zi-Le Zhang +4
We investigate the role of the electromagnetic interaction in the formation and decay of the . The binding properties of the are studied by assuming the molecula…
Structure of the resonance
Jiong-Jiong Liu, Zhan-Wei Liu, Kan Chen +4
We examine the internal structure of the through an analysis of lattice QCD simulations and experimental data within Hamiltonian effective field theory. Two scenarios are…