Determining the inherent resolution of scintillation detectors at the edge of the Compton distribution

1983 ◽  
Vol 26 (7) ◽  
pp. 600-601
Author(s):  
V. V. Pomerantsev ◽  
V. S. Pilipenko ◽  
L. I. Mitsai ◽  
Yu. A. Tsirlin
Keyword(s):  
Scintillation Detectors ◽  
Compton Distribution

The Clearance of 133Xenon from the Liver Intraportal Injection in Man

1965 ◽  
Vol 05 (03) ◽  
pp. 241-245 ◽  
Author(s):  
K.-F. Aronsen ◽  
B. Ericsson ◽  
A. Fajgelj ◽  
S.-E. Lindell
Keyword(s):  
Blood Flow ◽  
Portal Vein ◽  
Hepatic Blood Flow ◽  
Scintillation Detectors ◽  
Disappearance Rate ◽  
Simultaneous Measurements

Summary 133Xe dissolved in saline was injected into the portal vein in man. Hepatic blood flow was calculated from the disappearance rate of 133Xe recorded with scintillation detectors placed over the liver. The results are discussed and related to simultaneous measurements of the pressure in the portal vein.

Parameters of the new scintillation detectors

2011 ◽  
Vol 54 (2) ◽  
pp. 169-175 ◽  
Author(s):  
S. M. Ignatov ◽  
V. N. Potapov
Keyword(s):  
Scintillation Detectors

Temperature Dependence of Novel Inorganic Scintillation Detectors

2020 ◽  
Author(s):  
David O'Reilly ◽  
Kashan Qayyum ◽  
Majed Alharbi ◽  
Mark Foley
Keyword(s):  
Temperature Dependence ◽  
Scintillation Detectors

Comparative study of dual neutron/gamma scintillation detectors

2021 ◽  
Author(s):  
Chaehun Lee ◽  
Seonkwang Yoon ◽  
Byung-Hee Won ◽  
Hee Seo ◽  
Se-Hwan Park ◽  
...  
Keyword(s):  
Comparative Study ◽  
Scintillation Detectors

Efficiency measurement for scintillation detectors for fluxes of 5?100-keV photons in the range 10?105 sec?1� cm?2

1978 ◽  
Vol 21 (9) ◽  
pp. 1287-1288
Author(s):  
A. A. Konstantinov ◽  
T. E. Sazonova ◽  
S. V. S�pman ◽  
S. N. Anufriev ◽  
And A. Konstantinov
Keyword(s):  
Efficiency Measurement ◽  
Scintillation Detectors

scholarly journals Timing Characterization of Helium-4 Fast Neutron Detector with EJ-309 Organic Liquid Scintillator

2018 ◽  
Vol 170 ◽  
pp. 07005 ◽  
Author(s):  
Yinong Liang ◽  
Ting Zhu ◽  
Andreas Enqvist
Keyword(s):  
Fast Neutron ◽  
Time Resolution ◽  
High Speed ◽  
Liquid Scintillator ◽  
Moving Average ◽  
Organic Liquid ◽  
Scintillation Detectors ◽  
Arrival Times ◽  
Helium 4 ◽  
Constant Fraction Discriminator

Recently, the Helium-4 gas fast neutron scintillation detectors is being used in time-sensitive measurements, such time-of-flight and multiplicity counting. In this paper, a set of time aligned signals was acquired in a coincidence measurement using the Helium-4 gas detectors and EJ-309 liquid scintillators. The high-speed digitizer system is implanted with a trigger moving average window (MAW) unit combing with its constant fraction discriminator (CFD) feature. It can calculate a “time offset” to the timestamp value to get a higher resolution timestamp (up to 50 ps), which is better than the digitizer's time resolution (4 ns) [1]. The digitized waveforms were saved to the computer hard drive and post processed with digital analysis code to determine the difference of their arrival times. The full-width at half-maximum (FWHM) of the Gaussian fit was used as to examine the resolution. For the cascade decay of Cobalt-60 (1.17 and 1.33 MeV), the first version of the Helium-4 detector with two Hamamatsu R580 photomultipliers (PMT) installed at either end of the cylindrical gas chamber (20 cm in length and 4.4 cm in diameter) has a time resolution which is about 3.139 ns FWHM. With improved knowledge of the timing performance, the Helium-4 scintillation detectors are excellent for neutron energy spectrometry applications requiring high temporal and energy resolutions.

Digital processing of signals from LaBr3:Ce scintillation detectors

2014 ◽  
Vol 9 (12) ◽  
pp. C12049-C12049 ◽  
Author(s):  
M Nakhostin ◽  
Zs Podolyak ◽  
P H Regan
Keyword(s):  
Digital Processing ◽  
Scintillation Detectors
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