Detection system of the COMBAS fragment separator

The (Δ E 1 , Δ E 2 , E ) multidetector telescope has been developed and tested. The telescope is a compact combination of two 32-strip silicon Δ E 1 -, Δ E 2 -detectors and a scintillation E -detector, which is a 3 × 3 array of CsI(Tl) crystals. A timing signal can be obtained from any of the Si det...

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Bibliographic Details
Published in:Instruments and experimental techniques (New York) 2015-05, Vol.58 (3), p.337-344
Main Authors: Kononenko, G. A., Artukh, A. G., Vorontsov, A. N., Kyslukha, D. A., Klygin, S. A., Kovtun, V. E., Ostashko, V. V., Pavlenko, Yu. N., Sereda, Yu. M., Erdemchimeg, B.
Format: Article
Language:English
Subjects:
Electrical Engineering
Measurement Science and Instrumentation
Nuclear Experimental Technique
Physical Chemistry
Physics
Physics and Astronomy
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Summary:The (Δ E 1 , Δ E 2 , E ) multidetector telescope has been developed and tested. The telescope is a compact combination of two 32-strip silicon Δ E 1 -, Δ E 2 -detectors and a scintillation E -detector, which is a 3 × 3 array of CsI(Tl) crystals. A timing signal can be obtained from any of the Si detectors for time-of-flight (TOF) measurements. Single-channel and 32-channel charge-sensitive preamplifiers have been developed and manufactured for the multidetector module to serve the Δ E - and E -detectors with high efficiency and sensitivity. Reaction products obtained in the 40 Ar (35 MeV/nucleon) + 9 Be reaction have been unambiguously identified in the experiment by mass number A and atomic number Z .
ISSN:0020-4412
1608-3180
DOI:10.1134/S0020441215020207