Beam Transport Lines for Multipurpose Applied Science at the DC-140 Cyclotron

At the Flerov Laboratory of Nuclear Reaction, Joint Institute for Nuclear Research (JINR), work is continuing on a new multipurpose applied science facility based on the DC-140 cyclotron. The intensity of the accelerated ions will be about 1 pμA for light ions ( A < 86) and about 0.1 pμA for heavier ions ( A > 132). The beam transport system consists of three lines: for the SEE testing of microchips, for the production of track membranes, and for solving applied physics problems. The beam focusing in the beam lines is provided by a set of quadrupole lenses with gradients reaching 6 T/m.