منابع مشابه
Universit . . at Bonn Physikalisches Institut Performance of a Beam Telescope Using Double Sided Silicon Microstrip Detectors ?
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 ...
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The potential of Silicon Carbide (SiC) for use in semiconductor nuclear radiation detectors has been long recognized. In fact, the first SiC neutron detector was demonstrated more than fifty years ago (Babcock, et al., 1957; Babcock & Chang, 1963). This detector was shown to be operational in limited testing at temperatures up to 700 oC. Unfortunately, further development was limited by the poo...
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The LHC detectors will have to function in a high radiation environment, fluences of up to 10 1 MeV neutron equivalents (neq)/cm 2 are expected over a 10 year period. They will have to cope with a 40 MHz collision rate and high particle multiplicities. In this environment, the detectors must provide efficient tracking and btagging capabilities. These requirements are met by the silicon systems ...
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Sensors designed for the CMS Preshower detector were irradiated with protons and neutrons to fluences equivalent up to 2x10 n/cm. The leakage current and the capacitance as well as the charge collection efficiency and the noise were measured, before and after the irradiation, for most of the detectors. We noticed, that for some detectors of a lower quality, the breakdown voltage increases after...
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The recent discoveries and excitement generated by EGRET have prompted an investigation into modern technologies ultimately leading to the next generation space-based gamma ray telescope. The goal is to design a detector that will increase the data acquisition rate by almost two orders of magnitude beyond EGRET, while at the same time improving on the angular resolution, the energy measurement ...
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ژورنال
عنوان ژورنال: Instruments and Experimental Techniques
سال: 2005
ISSN: 0020-4412,1608-3180
DOI: 10.1007/s10786-005-0127-6