Polarization of cascade hyperons and antihyperons

Polarizations of cascade hyperons (Xi(0) and Xi(-)) and antihyperons are especially interesting because they are very sensitive to the mechanism of their production. Hyperon polarization for existing data is considered in framework of the model of chromomagnetic polarization of quarks (CPQ). Hyperon and antihyperon polarization predictions are presented for a wide range of c.m.s. energy root s and Feynman variable x(F).