Detectors, Related Electronics and Experimental Methods

A prototype silicon detector system for space cosmic-ray charge measurement

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2014 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
, , Citation Zhang Fei et al 2014 Chinese Phys. C 38 066101 DOI 10.1088/1674-1137/38/6/066101

1674-1137/38/6/066101

Abstract

A readout electronics system used for space cosmic-ray charge measurement for multi-channel silicon detectors is introduced in this paper, including performance measurements. A 64-channel charge sensitive ASIC (VA140) from the IDEAS company is used. With its features of low power consumption, low noise, large dynamic range, and high integration, it can be used in future particle detecting experiments based on silicon detectors.

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10.1088/1674-1137/38/6/066101