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Current Status on Plastic Scintillators Modifications
Chemistry - A European Journal, 2014 Abstract Recent developments of plastic scintillators are reviewed, from 2000 to March 2014, distributed in two different chapters. First chapter deals with the chemical modifications of the polymer backbone, whereas modifications of the fluorescent probe are presented in the second chapter. All examples are provided with the scope of
Matthieu Hamel +2 more
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The use of plastic scintillation microspheres in flow scintillation analysis
Applied Radiation and Isotopes, 2022This manuscript deals with the possible utilization of plastic microspheres for radiation detection. The aim was to determine the suitability of microspheres for this application, factors that affect detection efficiency, and based on the evaluation of current state technology to design and test a constructional solution suitable for this use.
Jiri Janda, Vladimir Pipal
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Plastic scintillation dosimetry: optimal selection of scintillating fibers and scintillators.
Medical physics, 2005Scintillation dosimetry is a promising avenue for evaluating dose patterns delivered by intensity-modulated radiation therapy plans or for the small fields involved in stereotactic radiosurgery. However, the increase in signal has been the goal for many authors.
Louis, Archambault +5 more
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Aging of plastic scintillating fibers
Applied Optics, 1992We have measured the rate of natural aging on a sample of plastic scintillating fibers that were not exposed to any adverse environment. The measurements were performed with a radioactive source that bombarded the fibers only during the period of measurement and with a readout that consisted of photomultipliers connected to scalars.
H, Blumenfeld, M, Bourdinaud
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A plastic scintillation counter prototype
Applied Radiation and Isotopes, 2015A new prototype device for beta-ray measurement, a plastic scintillation counter, was assembled as an alternative device to liquid scintillation counters. This device uses plastic scintillation sheets (PS sheets) as a sample applicator without the use of a liquid scintillator.
Etsuko, Furuta, Takao, Kawano
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Response of plastic scintillator to gamma sources
Applied Radiation and Isotopes, 2020In this study, we developed a method for directly determining the energy deposited over the entire energy range by monitoring the light output from a plastic scintillator under gamma irradiation. The relative light output was analyzed based on Birks' semi-empirical formula for ionization to obtain the quenching parameter as kB = 0.016 ± 0.0004 g cm-2 ...
Suffian M, Tajudin +3 more
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Preparation of plastic scintillators
The Soviet Journal of Atomic Energy, 1960The apparatus and the direct method for preparing plastic scintillators by thermal polymerization in enclosed metallic containers are described. (R.V.J.)
E. E. Baroni, V. M. Shoniya
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Ageing of plastic scintillators
Journal of Scientific Instruments, 1962Results are presented which show that counter resolution is reduced when the plastic phosphor is left in the scintillation counter for a period of 18 months. The deterioration of the plastic phosphor depends greatly on the method of use in the counters.
C F Barnaby, J C Barton
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Synthesis of plastic scintillation microspheres: Evaluation of scintillators
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2013Abstract The use of plastic scintillation microspheres (PSm) appear to be an alternative to liquid scintillation for the quantification of alpha and beta emitters because it does not generate mixed wastes after the measurement (organic and radioactive). In addition to routine radionuclide determinations, PSm can be used for further applications, e.g.
L.M. Santiago +3 more
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