Argon and Krypton with energies of 5 (MeV)/(n) have been obtained at t
he accelerating facility of the Laboratory of High Energies, JINR. The
Cryogenic electron beam ionizer 'KRION - S' was used. Beams of Argon
and Krypton ions with intensities of about 4-10(5) particles per pulse
were transported into the Nuclotron Vacuum chamber.