ИСТИНА

Final results on the investigation of the track and event acceptances in DIS interactions are presented. The track efficiencies and purities as well as the track resolutions for different regions of Bjorken X_Bj and transfer momentum Q2, obtained by 2 methods of reconstruction DA(Double Angle) and Σ-method,were also shown.The analysis of these track characteristics of the scaling distributions 1/xp,where all track detectors(CTD,STT and MVD) were used, was performed at first in the ZEUS experiment with the HERA II data.https://indico.desy.de/indico/event/21843/