154 citations · 2.9k across the 102 of their papers we have counts for
4 papers · 1 filter
Understanding the branching ratios of χ_{c1}\toϕϕ, ωω, ωϕobserved at BES-III
Dian-Yong Chen, Jun He, Xue-Qian Li +1
In this work, we discuss the contribution of the mesonic loops to the decay rates of which are suppressed by the helicity selection rules and whi…
Two-photon Exchange Corrections to Single Spin Asymmetry of Neutron and He
Dian-Yong Chen, Yu-Bing Dong
In a simple hadronic model, the two-photon exchange contributions to the single spin asymmetries for the nucleon and the He are estimated. The results show that the elastic con…
Nucleon Form Factors in a Light-Cone Quark Model with Two-Photon Exchange
Dian-Yong Chen, Yu-Bing Dong
We estimate the two-photon exchange corrections to both proton and neutron electromagnetic physical observables in a relativistic light cone quark model. At a fixed momentum transf…
contribution in at small
Hai Qing Zhou, Dian Yong Chen, Yu Bing Dong
Two-photon annihilate contributions in the process including and intermediate are discussed in a simple hadronic model. The corrections to the u…