About the possibility of the right-left ambiguity resolution in definition of ionizing particle coordinates in a multipole drift chamber

The possibility of applying multipole drift chamber (MDC) for measuring the ionization electron drift times and the right-left ambiguity resolution, originating by identification of charged particles coordinates. To accomplish the assigned tasks the number of potential wires was increased. This made it possible to screen the periphery area close to the anode wire so that the ionizing electrons could drift from this area to the remote anode wire. The results on the computer simulation of electric field in the MDC cell depending on the number of potential wires are presented. The modeling results made it possible to optimize the chamber basic parameters. 2 refs., 4 figs