Author/Authors :
Bazylev، نويسنده , , S.N. and Davkov، نويسنده , , K.I. and Gregor، نويسنده , , I. and Haas، نويسنده , , D. and Mouraviev، نويسنده , , S.V. and Myalkovskiy، نويسنده , , V.V. and Naumann، نويسنده , , L. and Peshekhonov، نويسنده , , V.D. and Rembser، نويسنده , , C. and Rufanov، نويسنده , , I.?. and Russakovich، نويسنده , , N.?. and Senger، نويسنده , , P. and Shutov، نويسنده , , A.V. and Slepnev، نويسنده , , I.V. and Smirno، نويسنده ,
Abstract :
A prototype detector based on thin-walled segmented tubes has been developed and its parameters have been studied. The detector contains 360 registration channels with a straw diameter of 4 mm. The prototype’ granularity is 4 сm2 and the length of insensitive region due to straw internal elements is less than 5% of its full sensitive area. Deterioration of the spatial resolution near these elements is observed for 1.0% of the detector sensitive area. The time and spatial parameters of the detector do not differ from those of conventional tracking detectors based on drift tubes.
Keywords :
Coordinate detector , Granulated thin-walled drift tube , straw , Spatial resolution
