The polarized distribution functions of mesons,including pion,kaon and eta,using the proton structure function,are calculated.We are looking for a relationship
The electromagnetic radiative transition widths for heavy quarkonia,as well as digamma and digluon decay widths,are computed in the framework of the extended ha
We study near-threshold η meson production in pp collisions within an effective Lagrangian approach combined with the isobar model, by allowing for the various