  We study the photoproduction process of dileptons in heavy ion collision at
Relativistic Heavy Ion Collider (RHIC) and Large Hadron Collider (LHC) energys.
The equivalent photon approximation, which equates the electromagnetic field of
high-energy charged particles to the virtual photon flux, is used to calculate
the processes of dileptons production. The numerical results demonstrate that
the experimental study of dileptons in ultra-peripheral collisions is feasible
at RHIC and LHC energies.
