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Data acquisition for the HILI (Heavy Ion Light Ion) detector

Conference ·
OSTI ID:5567716

A large acceptance, multi-segmented detector system capable of the simultaneous detection of heavy and light ions has been constructed. The heavy ions are detected with a segmented gas ionization chamber and a multiwire proportional counter while the light ions are detected with a 192 element plastic phoswich hodoscope. Processing the large number of signals is accomplished through a combination of CAMAC and FASTBUS modules and preprocessors, and a Host minicomputer. Details of the data acquisition system and the reasons for adopting a dual standards system are discussed. In addition, a technique for processing signals from an individual hodoscope detector is presented. 4 refs., 3 figs.

Research Organization:
Joint Inst. for Heavy Ion Research, Oak Ridge, TN (USA); Oak Ridge National Lab., TN (USA); Giessen Univ. (Germany, F.R.). II Physics Inst.
DOE Contract Number:
AS05-76ER04936; AC05-84OR21400
OSTI ID:
5567716
Report Number(s):
CONF-871006-8; ON: DE88002309
Country of Publication:
United States
Language:
English