47 citations · 68 across the 14 of their papers we have counts for
15 papers
The and other open-charm states in relativistic chiral effective field theory
Ze-Rui Liang, Qi-Chao Xiao, Zhi-Hui Guo +1
We derive the pertinent chiral potentials for charmed vector meson interactions with light pseudoscalar bosons in a relativistic U(3) chiral effective field theory up to next-to-le…
Neutrinoless double beta decays of hyperons in covariant chiral perturbation theory
Zi-Ying Zhao, Ze-Rui Liang, Feng-Kun Guo +2
Neutrinoless double beta () decays of spin-1/2 hyperons are investigated in a covariant baryon chiral perturbation theory framework, extended by a operator proportiona…
Hyperon neutrinoless double beta decays in chiral perturbation theory
Zi-Ying Zhao, Ze-Rui Liang, Feng-Kun Guo +2
We study the neutrinoless double beta decays of spin-1/2 hyperons, with and , which violate lepton number…
Low-energy interactions between doubly charmed baryons and Goldstone bosons from lattice QCD
Jing-Yu Yi, Ze-Rui Liang, Liuming Liu +1
We perform a lattice QCD calculation of the -wave interactions between the ground-state spin- doubly charmed baryons and Goldstone bosons. The lattice QCD simulations are c…
A lattice QCD study of low-energy interactions of doubly charmed baryons
Jing-Yu Yi, Ze-Rui Liang, Liuming Liu +1
We present a lattice QCD calculation of the S-wave interactions between the spin-1/2 doubly charmed baryons () and Goldstone bosons () using the $N_f=2+…
Two-Loop Extraction of the Pion-Nucleon Sigma Term
Ze-Rui Liang, Han-Xue Chen, Feng-Kun Guo +2
The pion-nucleon sigma term, characterizing the mass component of Higgs origin related to and quarks inside the nucleon, is investigated within relativistic baryon chiral p…
Nucleon mass in covariant baryon chiral perturbation theory at leading two-loop order
Ze-Rui Liang, Han-Xue Chen, Feng-Kun Guo +2
We calculate the nucleon mass within a manifestly relativistic formulation of baryon chiral perturbation theory (BChPT), extending the framework to leading two-loop order ($\mathca…
ChPT and lattice QCD studies of doubly charmed baryons
Ze-Rui Liang, Jing-Yu Yi, Liuming Liu +1
The scattering lengths on the interactions between the spin- doubly charmed baryons and Nambu-Goldstone bosons are of great importance for the investigation of the spectroscop…
Chiral Representation of the Nucleon Mass at Leading Two-loop Order
Ze-Rui Liang, Han-Xue Chen, Feng-Kun Guo +2
We calculate the nucleon mass in a manifestly relativistic baryon chiral perturbation theory up to the leading two-loop order. Through dimensional counting analysis, we perform the…
Low-energy elastic (anti)neutrino-nucleon scattering in covariant baryon chiral perturbation theory
Jin-Man Chen, Ze-Rui Liang, De-Liang Yao
The low-energy antineutrino- and neutrino-nucleon neutral current elastic scattering is studied within the framework of the relativistic SU(2) baryon chiral perturbation theory up…
One-loop analysis of the interactions between doubly charmed baryons and Nambu-Goldstone bosons
Ze-Rui Liang, Peng-Cheng Qiu, De-Liang Yao
The interactions between the spin- doubly charmed baryons and Nambu-Goldstone bosons are analyzed within a manifestly relativistic baryon chiral perturbation theory up to next…
A unified formulation of one-loop tensor integrals for finite volume effects
Ze-Rui Liang, De-Liang Yao
A unified formulation of one-loop tensor integrals is proposed for systematical calculations of finite volume corrections. It is shown that decomposition of the one-loop tensor int…
Hunting for states in the recent LHCb di- invariant mass spectrum
Ze-Rui Liang, Xiao-Yi Wu, De-Liang Yao
Partial wave analysis is performed, with effective potentials as dynamical inputs, to scrutinize the recent LHCb data on the di- invariant mass spectrum. Coupled-channel effec…
The perturbative QCD predictions for the decay B^{0}_{s}\rightarrow SS(a_{0}(980),f_{0}(980),f_{0}(500))
Ze-Rui Liang, Xian-Qiao Yu
In this work, we calculate the branching ratios and CP violations of the B^{0}_{s}\rightarrow a_{0}(980)a_{0}(980) decay modes with both charged and neutral a_{0}(980) mesons and B…
Study of the quasi-two-body decays B^{0}_{s} \rightarrow ψ(3770)(ψ(3686))π^+π^- with perturbative QCD approach
Ze-Rui Liang, Feng-Bo Duan, Xian-Qiao Yu
In this note, we study the contributions from the S-wave resonances, f_{0}(980) and f_{0}(1500), to the B^{0}_{s}\rightarrow ψ(3770)π^ {+}π^{-} decay by introducing the S-wave ππdi…