31 citations · 111 across the 13 of their papers we have counts for
13 papers
Improved covariant analysis of decays and implications for the nature of
Shi-Hang Zhang, Jia-Yi Zheng, Wei Li +5
We study the weak decays and (n=1,2,3) within the Bethe-Salpeter formalism, treating as the conventional $χ…
Meson properties and symmetry emergence based on the deep neural network
Xin Tong, Wei Feng, Weiwei Xu +3
As a key property of hadrons, the total width is quite difficult to obtain in theory due to the extreme complexity of the strong and electroweak interactions. In this work, a deep…
Strong decays of and within the Bethe-Salpeter framework
Qiang Li, Chao-Hsi Chang, Xin Tong +3
By combining the effective Lagrangian and Bethe-Salpeter framework, we studied the mass spectra, wave functions, and strong decay widths of the two pentaquark states $P_ψ^N(4440)^+…
Kinetic energy and speed powers of a heavy quark inside wave and wave heavy-light mesons
Wei Li, Tianhong Wang, Tai-Fu Feng +2
Based on the instantaneous Bethe-Salpeter equation method, we calculate the average values and speed powers (…
The leptonic di-flavor and di-number violation processes at high energy colliders
Jin-Lei Yang, Chao-Hsi Chang, Tai-Fu Feng
The leptonic di-flavor violation (LFV) processes , and the leptonic di-number violation (LNV) processes…
Strong decays of to and within the Bethe-Salpeter framework
Qiang Li, Chao-Hsi Chang, Tianhong Wang +1
Based on the effective Lagrangian in the heavy quark limit, we calculate the one-boson-exchange interaction kernel of as the molecular state in isospin-…
Feynman Integrals of Grassmannians
Tai-Fu Feng, Hai-Bin Zhang, Chao-Hsi Chang
We embed Feynman integrals in the subvarieties of Grassmannians through homogenization of the integrands in projective space, then obtain GKZ-systems satisfied by those scalar inte…
The solution to the ` vs ' puzzle
Guo-Li Wang, Qiang Li, Tianhong Wang +3
Using an almost complete relativistic method based on the Bethe-Salpeter equation, we study the mixing angle , the mass splitting , the strong decay widths $Γ(…
The mass spectrum and wave functions of the system
Guo-Li Wang, Tianghong Wang, Qiang Li +1
The spectrum and relativistic wave functions of system are investigated via solving the complete Salpeter equation. Emphases are put on the study of the partial waves of each…
Mass spectra, wave functions and mixing effects of the baryon
Qiang Li, Chao-Hsi Chang, Si-Xue Qin +1
Mass spectra and wave functions of the baryons are calculated by the relativistic Bethe-Salpeter equation\,(BSE) with considering the mixing effects bet…
Fragmentation functions for gluon into or meson
Xu-Chang Zheng, Chao-Hsi Chang, Xing-Gang Wu
In the paper, we calculate the fragmentation functions for and . The ultraviolet divergences in the calculation are removed through the renormalization of…
Nuclear decays in symmetric SUSY model and in TeV scale left-right symmetric model
Jin Lei Yang, Chao-Hsi Chang, Tai-Fu Feng
In this paper we take B-L supersymmetric standard model (B-LSSM) and TeV scale left-right symmetric model (LRSM) as two representations of the two kinds of new physics models to st…
Study of the -meson lifetime
Chao-Hsi Chang, Shao-Long Chen, Tai-Fu Fe +1
We in terms of optical theorem estimate the lifetime of meson with the parameters which are deturmined by fitting the data for the lifetimes and inclusive semilepton-decays o…