Photoionization of hydrogen molecular ion by ultrashort photo-pulse in a wide range of field magnitudes

The probabilities of photoionization of hydrogen molecular ion by ultrashort laser field were evaluated on base of earlier developed trajectory method. The results are obtained in a wide range of field magnitudes up to superatomic fields approaching relativistic intensities. In a weak field gained results are in good agreement with the data obtained by other methods. In a strong field the photoionization probability behaviour resembles some features of the so called stabilization effect in atoms.