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Novel Scintillation...
Novel Scintillation Detectors for Prompt Fission γ-Ray Measurements
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- Billnert, Robert, 1981 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Andreotti, E. (author)
- Europeiska kommissionens gemensamma forskningscentrum (JRC),Joint Research Centre (JRC), European Commission
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- Hambsch, F. -J. (author)
- Europeiska kommissionens gemensamma forskningscentrum (JRC),Joint Research Centre (JRC), European Commission
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- Hult, M. (author)
- Europeiska kommissionens gemensamma forskningscentrum (JRC),Joint Research Centre (JRC), European Commission
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- Karlsson, J. (author)
- Örebro universitet,Örebro University
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- Marissens, G. (author)
- Europeiska kommissionens gemensamma forskningscentrum (JRC),Joint Research Centre (JRC), European Commission
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- Oberstedt, Andreas, 1961 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Oberstedt, S. (author)
- Europeiska kommissionens gemensamma forskningscentrum (JRC),Joint Research Centre (JRC), European Commission
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(creator_code:org_t)
- Elsevier BV, 2012
- 2012
- English.
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In: Physics Procedia. - : Elsevier BV. - 1875-3884 .- 1875-3892. ; 31, s. 29-34
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https://doi.org/10.1...
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Abstract
Subject headings
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- In this work we present first results from measurements of prompt fission γ-rays from the spontaneous fission in 252Cf. New and accurate data on corresponding γ-rays from the reactions 235U(nth,f) and 239Pu(nth,f) are highly demanded for the modeling of new Generation-IV nuclear reactor systems. For these experiments we employed scintillation detectors made out of new materials (LaBr3, LaCl3 and CeBr3), whose properties were necessary to know in order to obtain reliable results. Hence, we have characterized these detectors. In all the important properties these detectors outshine sodium-iodine detectors that where used in the 1970s, when the existing data had been acquired. Our finding is that the new generation of scintillation detectors is indeed promising, as far as an improved precision of the demanded data is concerned.
Subject headings
- NATURVETENSKAP -- Fysik -- Acceleratorfysik och instrumentering (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Accelerator Physics and Instrumentation (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- Energy resolution
- 252Cf
- Lanthanum-Chloride
- Prompt fission γ-rays
- Cerium-Bromide
- Intrinsic peak efficiency
- Timing resolution
Publication and Content Type
- kon (subject category)
- ref (subject category)
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