Universit . . at Bonn Physikalisches Institut Performance of a Beam Telescope Using Double Sided Silicon Microstrip Detectors ?
نویسنده
چکیده
A beam telescope consisting of four double sided, DC coupled microstrip detectors with VLSI readout electronics has been built and tested in a 70 GeV ? beam at CERN. A signal to noise ratio of 53:1 and a spatial resolution of 2.7m (junction side) and 4.8m (ohmic side) have been observed on the best detectors. A telescope performance for a particle track of xy = 2 ? 3 m and slope = 2 ? 3 rad on the front face of a test object was achieved.
منابع مشابه
EUROPEAN ORGANISATION FOR NUCLEAR RESEARCH CERN-PPE/95-106 17 May 95 A HIGH RESOLUTION BEAM TELESCOPE BUILT WITH DOUBLE SIDED SILICON STRIP DETECTORS
A compact and portable beam telescope has been built using four 1.92 x 1.92 cm2 double sided silicon microstrip detectors with 50 μ m read-out pitch. Tests using 50 GeV pions have shown that the beam position can be defined with a precision of 3 μm and 6 μm on the p-side and n-side respectively with an overall detection efficiency of 93.0%. ( submitted to Nucl. Inst. and Meth. A )
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