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A comparison of unt...
A comparison of untagged gamma-ray and tagged-neutron yields from 241AmBe and 238PuBe sources
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- Scherzinger, Julius (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,European Spallation Source ESS AB,Stiftelser och övriga anknutna verksamheter,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Other Institutions and Utilities
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- Al Jebali, R. (author)
- University of Glasgow, Scotland
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- Annand, J. R. M. (author)
- University of Glasgow, Scotland
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- Fissum, Kevin (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,European Spallation Source ESS AB,Stiftelser och övriga anknutna verksamheter,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Other Institutions and Utilities
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- Hall-Wilton, Richard (author)
- Mid Sweden University,Lund University,Lunds universitet,Mittuniversitetet,Avdelningen för elektronikkonstruktion,European Spallation Source ERIC (ESS), Lund,European Spallation Source ESS AB,Stiftelser och övriga anknutna verksamheter,Other Institutions and Utilities
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- Koufigar, S. (author)
- Lund University
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- Mauritzson, Nicholai (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Messi, Francesco (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,European Spallation Source ESS AB,Stiftelser och övriga anknutna verksamheter,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Other Institutions and Utilities
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- Perrey, Hanno (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,European Spallation Source ESS AB,Stiftelser och övriga anknutna verksamheter,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Other Institutions and Utilities
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- Rofors, Emil (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- English.
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In: Applied Radiation and Isotopes. - : Elsevier BV. - 0969-8043 .- 1872-9800. ; 127, s. 98-102
- Related links:
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https://doi.org/10.1...
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https://miun.diva-po... (primary) (Raw object)
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https://doi.org/10.1...
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https://arxiv.org/pd... (free)
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http://dx.doi.org/10... (free)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Untagged gamma-ray and tagged-neutron yields from 241AmBe and 238PuBe mixed-field sources have been measured. Gamma-ray spectroscopy measurements from 1 to 5 MeV were performed in an open environment using a CeBr3 detector and the same experimental conditions for both sources. The shapes of the distributions are very similar and agree well with previous data. Tagged-neutron measurements from 2 to 6 MeV were performed in a shielded environment using a NE-213 liquid-scintillator detector for the neutrons and a YAP(Ce) detector to tag the 4.44 MeV gamma-rays associated with the de-excitation of the first-excited state of 12C. Again, the same experimental conditions were used for both sources. The shapes of these distributions are also very similar and agree well with previous data, each other, and the ISO recommendation. Our 238PuBe source provides approximately 2.6 times more 4.44 MeV gamma-rays and 2.4 times more neutrons over the tagged-neutron energy range, the latter in reasonable agreement with the original full-spectrum source-calibration measurements performed at the time of their acquisition.
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)
Keyword
- Americium-beryllium
- Cerium-bromide
- Fast neutrons
- Gamma-rays
- NE-213
- Plutonium-beryllium
- Pulse-shape discrimination
- Time-of-flight
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Scherzinger, Jul ...
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Al Jebali, R.
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Annand, J. R. M.
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Fissum, Kevin
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Hall-Wilton, Ric ...
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Koufigar, S.
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Mauritzson, Nich ...
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Messi, Francesco
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Perrey, Hanno
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Rofors, Emil
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Accelerator Phys ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
- Articles in the publication
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Applied Radiatio ...
- By the university
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Mid Sweden University
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Lund University