Title :
Performance of the front end electronics and data acquisition system for the SLD Cherenkov Ring Imaging Detector
Author :
Abe, K. ; Antilogus, P. ; Aston, D. ; Baird, K. ; Bean, A. ; Bienz, T. ; Bird, F. ; Caldwell, D. ; Cavalli-Sforza, M. ; Coyle, P. ; Coyne, D. ; Dasu, S. ; Dolinsky, S. ; d´Oliveira, A. ; Duboscq, J. ; Dunwoodie, W. ; Gagnon, P. ; Hallewell, G. ; Hasegawa,
Author_Institution :
Dept. of Phys., Tohoku Univ., Sendai, Japan
Abstract :
The front end electronics and data acquisition system for the SLD (SLAC Large Detector) barrel Cerenkov Ring Imaging Detector (CRID) are described. This electronics must provide a 1% charge division measurement with a maximum acceptable noise level of 2000 electrons (RMS). Noise and system performance results are presented for the initial SLD engineering run data. Bench tests and beam data demonstrate that the design goal for noise performance has been reached.<>
Keywords :
Cherenkov counters; data acquisition; nuclear electronics; CRID; SLAC Large Detector; SLD Cherenkov Ring Imaging Detector; beam data; charge division measurement; data acquisition system; design goal; engineering run data; front end electronics; maximum acceptable noise level; noise performance; system performance results; Charge measurement; Current measurement; Data acquisition; Data engineering; Detectors; Electrons; Noise level; Noise measurement; Superluminescent diodes; System performance;
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference, 1991., Conference Record of the 1991 IEEE
Conference_Location :
Santa Fe, NM, USA
Print_ISBN :
0-7803-0513-2
DOI :
10.1109/NSSMIC.1991.259044
