The indirect effects of new neutral gauge bosons in the cross-section of scattering and forward-backward asymmetry of the di-muon generation process at the future international linear electron-positron Collider ILC are studied.

In the framework of relativistic quark model based on the point form of Poincaré- invariant quantum mechanics the magnetic moment of the ρ-meson is calculated taking into account the internal structure of quarks. It ’s ...