Numerical analysis of dispersion equation for electrostatic oscillations of ion-ion plasma in strong magnetic field

Consideration is given to results of numerical investigation of the linear stage of ion-ion instability of plasma located in strong homogeneous and stationary magnetic field conditioned by relative movement of ion components transverse to magnetic field. Dependences of critical relative velocity of ion components increment of oscillation, growth and dimensions of instability region in wave number space in wide ranges of changes of parameters, namely the ratios of temperatures for two types of ions T sub 01/T sub 02 and their concentrations n sub 1/n sub 2 are presented (T sub 01/T sub 02 = 0.1 to 10, n sub 1/n sub 2 = 0.1 to 10).