Coordinate detector with 2-10μm resolution on the base of charge-coupled devices

The coordinate detector of ionized radiation on the base of charge-coupled devices (CCD) and concrete matrix of 288x232 cell is offered. The given analysis of amplitude and noise characteristics has shown, that the signal in CCD cell from a relativistic particle comes to approximately 103 carriers when signal ratio to noise is approximately 5 at room temperature. Detector dead time is 3.4 ms, resolution time is approximately 400 ns. The estimations of time and amplitude characteristic dependence are given, Coordinate device resolution is σ approximately 2-10 μm. Minimum resolution between tracks is approximately 100 μm. Radiation hardness of CCD is approximately 1O12 particles/CCD. Having two coordinates in the plane of CCD for every track, multitrack events can be detected with the help of the offered device