Abstract
We describe a design and present results of the examination of the characteristics of five types of polymethyl-methacrylate-based large-area position-sensitive scintillation detectors differing in the way the light is extracted to the photomultiplier tubes (PMT), in dimensions (120 × 100 × 3 and 160 × 140 × 3 cm), in the light attenuation length in the scintillator, and in the type of PMTs used. To obtain the coordinates of the point where the particle traverses the scintillator, the PMT signal amplitudes were analyzed. The factors affecting the coordinate resolution of the detectors were studied. The detector with dimensions 160 × 140 × 3 cm has a coordinate resolution of 15 cm, a time resolution of 2.2 ns, and a detection efficiency of 0.995.
| Original language | English |
|---|---|
| Pages (from-to) | 176-182 |
| Number of pages | 7 |
| Journal | Instruments and Experimental Techniques |
| Volume | 41 |
| Issue number | 2 |
| Publication status | Published - 1998 |
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ASJC Scopus subject areas
- Engineering (miscellaneous)
- Instrumentation
Cite this
Characteristics of large-area position-sensitive scintillation detectors. / Vasil'chenko, Yu V.; Gulida, A. N.; Dudkin, G. N.; Padalko, V. N.
In: Instruments and Experimental Techniques, Vol. 41, No. 2, 1998, p. 176-182.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Characteristics of large-area position-sensitive scintillation detectors
AU - Vasil'chenko, Yu V.
AU - Gulida, A. N.
AU - Dudkin, G. N.
AU - Padalko, V. N.
PY - 1998
Y1 - 1998
N2 - We describe a design and present results of the examination of the characteristics of five types of polymethyl-methacrylate-based large-area position-sensitive scintillation detectors differing in the way the light is extracted to the photomultiplier tubes (PMT), in dimensions (120 × 100 × 3 and 160 × 140 × 3 cm), in the light attenuation length in the scintillator, and in the type of PMTs used. To obtain the coordinates of the point where the particle traverses the scintillator, the PMT signal amplitudes were analyzed. The factors affecting the coordinate resolution of the detectors were studied. The detector with dimensions 160 × 140 × 3 cm has a coordinate resolution of 15 cm, a time resolution of 2.2 ns, and a detection efficiency of 0.995.
AB - We describe a design and present results of the examination of the characteristics of five types of polymethyl-methacrylate-based large-area position-sensitive scintillation detectors differing in the way the light is extracted to the photomultiplier tubes (PMT), in dimensions (120 × 100 × 3 and 160 × 140 × 3 cm), in the light attenuation length in the scintillator, and in the type of PMTs used. To obtain the coordinates of the point where the particle traverses the scintillator, the PMT signal amplitudes were analyzed. The factors affecting the coordinate resolution of the detectors were studied. The detector with dimensions 160 × 140 × 3 cm has a coordinate resolution of 15 cm, a time resolution of 2.2 ns, and a detection efficiency of 0.995.
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UR - http://www.scopus.com/inward/citedby.url?scp=27544497126&partnerID=8YFLogxK
M3 - Article
VL - 41
SP - 176
EP - 182
JO - Instruments and Experimental Techniques
JF - Instruments and Experimental Techniques
SN - 0020-4412
IS - 2
ER -