Data acquisition system with pulse height capability for the TOFED time-of-flight neutron spectrometer

Data acquisition system with pulse height capability for the TOFED time-of-flight neutron spectrometer

A new time-of-flight neutron spectrometer TOFED has been constructed for installation at Experimental Advanced Superconducting Tokamak. A data acquisition system combining measurements of flight time and energy from the interaction of neutrons with the TOFED scintillators has been developed. The dat...

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Veröffentlicht in:Review of scientific instruments 2014-11, Vol.85 (11), p.11D830-11D830
Hauptverfasser: Chen, Z J, Peng, X Y, Zhang, X, Du, T F, Hu, Z M, Cui, Z Q, Ge, L J, Xie, X F, Yuan, X, Gorini, G, Nocente, M, Tardocchi, M, Hu, L Q, Zhong, G Q, Lin, S Y, Wan, B N, Li, X Q, Zhang, G H, Chen, J X, Fan, T S
Format: Artikel
Sprache:eng
Schlagworte:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
COUNTING RATES
DATA ACQUISITION SYSTEMS
HT-7U TOKAMAK
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
NEUTRON SPECTRA
NEUTRON SPECTROMETERS
PLASMA
PLASTIC SCINTILLATORS
PULSES
SLOWING-DOWN
TIME RESOLUTION
TIME-OF-FLIGHT SPECTROMETERS
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Zusammenfassung:A new time-of-flight neutron spectrometer TOFED has been constructed for installation at Experimental Advanced Superconducting Tokamak. A data acquisition system combining measurements of flight time and energy from the interaction of neutrons with the TOFED scintillators has been developed. The data acquisition system can provide a digitizing resolution better than 1.5% (to be compared with the >10% resolution of the recoil particle energy in the plastic scintillators) and a time resolution
ISSN:0034-6748
1089-7623
DOI:10.1063/1.4885474