Neutron light output response and resolution functions in EJ-309 liquid scintillation detectors
Abstract
Here, the neutron light output response functions and detector resolution functions were measured at Ohio University's tandem Van de Graaff generator for three cylindrical EJ-309 liquid scintillator cells, having dimensions 12.7(circle divide)-by-12.7, 7.6-by-7.6, and 7.6-by-5.1 cm. A 7.44 MeV deuteron beam was used on an Al-27 target generating a continuous spectrum over the energy range from a few hundred keV to over 10 MeV. The light output response functions are determined using an exponential fit. Detector resolution functions are obtained for the 12.7-by-12.7 and 7.6-by-7.6 cm detectors. It is demonstrated that the dependence on detector size is important for the light output response functions, but not to the same extent for the resolution function, even when photomultiplier tubes, detector material, and other detector characteristics are carefully matched.
- Authors:
-
- Univ. of Michigan, Ann Arbor, MI (United States)
- Ohio Univ., Athens, OH (United States)
- Publication Date:
- Research Org.:
- Ohio Univ., Athens, OH (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Office of Nuclear Energy (NE)
- Contributing Org.:
- Univ. of Michigan, Ann Arbor, MI (United States); Ohio Univ., Athens, OH (United States)
- OSTI Identifier:
- 1253950
- Grant/Contract Number:
- FG02-88ER40387
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Additional Journal Information:
- Journal Volume: 715; Journal Issue: C; Journal ID: ISSN 0168-9002
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; liquid scintillation detectors; pulse shape discrimination; detector characterization; neutrons; time-of-flight; calibration
Citation Formats
Enqvist, Andreas, Lawrence, Christopher C., Wieger, Brian M., Pozzi, Sara A., and Massey, Thomas N. Neutron light output response and resolution functions in EJ-309 liquid scintillation detectors. United States: N. p., 2013.
Web. doi:10.1016/j.nima.2013.03.032.
Enqvist, Andreas, Lawrence, Christopher C., Wieger, Brian M., Pozzi, Sara A., & Massey, Thomas N. Neutron light output response and resolution functions in EJ-309 liquid scintillation detectors. United States. https://doi.org/10.1016/j.nima.2013.03.032
Enqvist, Andreas, Lawrence, Christopher C., Wieger, Brian M., Pozzi, Sara A., and Massey, Thomas N. Tue .
"Neutron light output response and resolution functions in EJ-309 liquid scintillation detectors". United States. https://doi.org/10.1016/j.nima.2013.03.032. https://www.osti.gov/servlets/purl/1253950.
@article{osti_1253950,
title = {Neutron light output response and resolution functions in EJ-309 liquid scintillation detectors},
author = {Enqvist, Andreas and Lawrence, Christopher C. and Wieger, Brian M. and Pozzi, Sara A. and Massey, Thomas N.},
abstractNote = {Here, the neutron light output response functions and detector resolution functions were measured at Ohio University's tandem Van de Graaff generator for three cylindrical EJ-309 liquid scintillator cells, having dimensions 12.7(circle divide)-by-12.7, 7.6-by-7.6, and 7.6-by-5.1 cm. A 7.44 MeV deuteron beam was used on an Al-27 target generating a continuous spectrum over the energy range from a few hundred keV to over 10 MeV. The light output response functions are determined using an exponential fit. Detector resolution functions are obtained for the 12.7-by-12.7 and 7.6-by-7.6 cm detectors. It is demonstrated that the dependence on detector size is important for the light output response functions, but not to the same extent for the resolution function, even when photomultiplier tubes, detector material, and other detector characteristics are carefully matched.},
doi = {10.1016/j.nima.2013.03.032},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = C,
volume = 715,
place = {United States},
year = {Tue Mar 26 00:00:00 EDT 2013},
month = {Tue Mar 26 00:00:00 EDT 2013}
}
Web of Science
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