The polarization effects for the vector meson production in colliding e+H+e+H- beams

The matrix density elements of vector mesons produced in the e++e- → V+P and e++e- → A+P processes (the V, A and P are the vector, axial vector and pseudoscalar mesons) are detected. The calculations of the one-photon mechanism are performed in two systems: the V or A rest system and the center of mass of e++e- beams system. The matrix density elements of the V mesons in the e++e- → V+P reaction which is defined by only one electromagnetic form-factor may be calculated in terms of the kinematic variables only (without the definite electromagnetic form-factor). The P-odd effects are considered for the one photon mechanism of the polarized vector mesons production in the e++e- → V+r reaction