The ORNL Deuterated Spectroscopic Array — ODeSA

M. Febbraro; R. Toomey; S. D. Pain; K. A. Chipps; B. Becker; R. J. Newby; Z. Meisel; T. N. Massey; C. R. Brune; Q. Liu; R. J. deBoer; K. T. Macon; A. Boeltzig; J. O'Neill; M. S. Smith; M. Wiescher; D. Soltesz; I. Sultana; K. Brandenburg; S. Subedi; S. Paneru; T. Danley; Y. Alberty-Jones

doi:10.1016/j.nima.2019.162668

The ORNL Deuterated Spectroscopic Array — ODeSA

M. Febbraro^*
, R. Toomey
, S. D. Pain
, K. A. Chipps
, B. Becker
, R. J. Newby
, Z. Meisel
, T. N. Massey
, C. R. Brune
, Q. Liu
, R. J. deBoer
, K. T. Macon
, A. Boeltzig
, J. O'Neill
, M. S. Smith
, M. Wiescher
, D. Soltesz
, I. Sultana
, K. Brandenburg
, S. Subedi

S. Paneru, T. Danley, Y. Alberty-Jones

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

An array consisting of 12 deuterated organic liquid scintillator detectors for fast-neutron spectroscopy was designed and built at Oak Ridge National Laboratory (ORNL). This versatile array is designed for measurements with low reaction yields, such as those performed with rare isotope beams, as well as at high current DC facilities used for underground nuclear astrophysics research. Because some measurements also offer limited, or no, additional timing information, the ORNL Deuterated Spectroscopic Array (ODeSA) was optimized to utilize spectrum unfolding to extract neutron energy spectra. This array was characterized for n/γ pulse shape discrimination, light response, resolution, and intrinsic efficiency by using the neutron time-of-flight tunnel at the Edwards Accelerator Laboratory at Ohio University. Results and future plans are discussed.

Original language	English
Article number	162668
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	946
DOIs	https://doi.org/10.1016/j.nima.2019.162668
Publication status	Published - 1 Dec 2019

Bibliographical note

Publisher Copyright:
© 2019 Elsevier B.V.

Keywords

Deuterated scintillators
Neutron detection
Pulse shape discrimination
Radioactive Ion Beams
Spectrum unfolding

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

Access to Document

10.1016/j.nima.2019.162668

Cite this

Febbraro, M., Toomey, R., Pain, S. D., Chipps, K. A., Becker, B., Newby, R. J., Meisel, Z., Massey, T. N., Brune, C. R., Liu, Q., deBoer, R. J., Macon, K. T., Boeltzig, A., O'Neill, J., Smith, M. S., Wiescher, M., Soltesz, D., Sultana, I., Brandenburg, K., ... Alberty-Jones, Y. (2019). The ORNL Deuterated Spectroscopic Array — ODeSA. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 946, Article 162668. https://doi.org/10.1016/j.nima.2019.162668

@article{0aa882a61fc7468499205bc24e49ca91,

title = "The ORNL Deuterated Spectroscopic Array — ODeSA",

abstract = "An array consisting of 12 deuterated organic liquid scintillator detectors for fast-neutron spectroscopy was designed and built at Oak Ridge National Laboratory (ORNL). This versatile array is designed for measurements with low reaction yields, such as those performed with rare isotope beams, as well as at high current DC facilities used for underground nuclear astrophysics research. Because some measurements also offer limited, or no, additional timing information, the ORNL Deuterated Spectroscopic Array (ODeSA) was optimized to utilize spectrum unfolding to extract neutron energy spectra. This array was characterized for n/γ pulse shape discrimination, light response, resolution, and intrinsic efficiency by using the neutron time-of-flight tunnel at the Edwards Accelerator Laboratory at Ohio University. Results and future plans are discussed.",

keywords = "Deuterated scintillators, Neutron detection, Pulse shape discrimination, Radioactive Ion Beams, Spectrum unfolding",

author = "M. Febbraro and R. Toomey and Pain, \{S. D.\} and Chipps, \{K. A.\} and B. Becker and Newby, \{R. J.\} and Z. Meisel and Massey, \{T. N.\} and Brune, \{C. R.\} and Q. Liu and deBoer, \{R. J.\} and Macon, \{K. T.\} and A. Boeltzig and J. O'Neill and Smith, \{M. S.\} and M. Wiescher and D. Soltesz and I. Sultana and K. Brandenburg and S. Subedi and S. Paneru and T. Danley and Y. Alberty-Jones",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = dec,

day = "1",

doi = "10.1016/j.nima.2019.162668",

language = "English",

volume = "946",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier",

}

Febbraro, M, Toomey, R, Pain, SD, Chipps, KA, Becker, B, Newby, RJ, Meisel, Z, Massey, TN, Brune, CR, Liu, Q, deBoer, RJ, Macon, KT, Boeltzig, A, O'Neill, J, Smith, MS, Wiescher, M, Soltesz, D, Sultana, I, Brandenburg, K, Subedi, S, Paneru, S, Danley, T & Alberty-Jones, Y 2019, 'The ORNL Deuterated Spectroscopic Array — ODeSA', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 946, 162668. https://doi.org/10.1016/j.nima.2019.162668

TY - JOUR

T1 - The ORNL Deuterated Spectroscopic Array — ODeSA

AU - Febbraro, M.

AU - Toomey, R.

AU - Pain, S. D.

AU - Chipps, K. A.

AU - Becker, B.

AU - Newby, R. J.

AU - Meisel, Z.

AU - Massey, T. N.

AU - Brune, C. R.

AU - Liu, Q.

AU - deBoer, R. J.

AU - Macon, K. T.

AU - Boeltzig, A.

AU - O'Neill, J.

AU - Smith, M. S.

AU - Wiescher, M.

AU - Soltesz, D.

AU - Sultana, I.

AU - Brandenburg, K.

AU - Subedi, S.

AU - Paneru, S.

AU - Danley, T.

AU - Alberty-Jones, Y.

PY - 2019/12/1

Y1 - 2019/12/1

N2 - An array consisting of 12 deuterated organic liquid scintillator detectors for fast-neutron spectroscopy was designed and built at Oak Ridge National Laboratory (ORNL). This versatile array is designed for measurements with low reaction yields, such as those performed with rare isotope beams, as well as at high current DC facilities used for underground nuclear astrophysics research. Because some measurements also offer limited, or no, additional timing information, the ORNL Deuterated Spectroscopic Array (ODeSA) was optimized to utilize spectrum unfolding to extract neutron energy spectra. This array was characterized for n/γ pulse shape discrimination, light response, resolution, and intrinsic efficiency by using the neutron time-of-flight tunnel at the Edwards Accelerator Laboratory at Ohio University. Results and future plans are discussed.

AB - An array consisting of 12 deuterated organic liquid scintillator detectors for fast-neutron spectroscopy was designed and built at Oak Ridge National Laboratory (ORNL). This versatile array is designed for measurements with low reaction yields, such as those performed with rare isotope beams, as well as at high current DC facilities used for underground nuclear astrophysics research. Because some measurements also offer limited, or no, additional timing information, the ORNL Deuterated Spectroscopic Array (ODeSA) was optimized to utilize spectrum unfolding to extract neutron energy spectra. This array was characterized for n/γ pulse shape discrimination, light response, resolution, and intrinsic efficiency by using the neutron time-of-flight tunnel at the Edwards Accelerator Laboratory at Ohio University. Results and future plans are discussed.

KW - Deuterated scintillators

KW - Neutron detection

KW - Pulse shape discrimination

KW - Radioactive Ion Beams

KW - Spectrum unfolding

UR - https://www.scopus.com/pages/publications/85072225658

U2 - 10.1016/j.nima.2019.162668

DO - 10.1016/j.nima.2019.162668

M3 - Article

AN - SCOPUS:85072225658

SN - 0168-9002

VL - 946

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

M1 - 162668

ER -

The ORNL Deuterated Spectroscopic Array — ODeSA

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this