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Title: The hyperion particle-γ detector array

Journal Article · · Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
 [1];  [1];  [1];  [2];  [1];  [1];  [3];  [4];  [5];  [1];  [4];  [4];  [4];  [6];  [7];  [8]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  2. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Texas A & M Univ., College Station, TX (United States)
  3. Univ. of Richmond, Richmond, VA (United States)
  4. Texas A & M Univ., College Station, TX (United States)
  5. Univ. of Richmond, Richmond, VA (United States); Univ. of Surrey, Surrey (United Kingdom)
  6. Oregon State Univ., Corvallis, OR (United States)
  7. Univ. of Richmond, Richmond, VA (United States); Lancaster Univ., Lancaster (United Kingdom)
  8. Univ. of Utah, Salt Lake City, UT (United States)

Hyperion is a new high-efficiency charged-particle γ-ray detector array which consists of a segmented silicon telescope for charged-particle detection and up to fourteen high-purity germanium clover detectors for the detection of coincident γ rays. The array will be used in nuclear physics measurements and Stockpile Stewardship studies and replaces the STARLiTeR array. In conclusion, this article discusses the features of the array and presents data collected with the array in the commissioning experiment.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
1376045
Alternate ID(s):
OSTI ID: 1416189
Report Number(s):
LLNL-JRNL-703638; PII: S0168900217303376; TRN: US1702565
Journal Information:
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 856, Issue C; ISSN 0168-9002
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

References (13)

The s process: Nuclear physics, stellar models, and observations journal April 2011
Compound-nuclear reaction cross sections from surrogate measurements journal March 2012
Measurement of γ -emission branching ratios for Gd 154 , 156 , 158 compound nuclei: Tests of surrogate nuclear reaction approximations for ( n , γ ) cross sections journal March 2010
Measurement of the γ emission probability of 173 Yb using surrogate reactions journal January 2015
Indirect ( n , γ ) cross sections of thorium cycle nuclei using the surrogate method journal March 2012
Investigation of the U 238 ( d , p ) surrogate reaction via the simultaneous measurement of γ -decay and fission probabilities journal August 2016
TIGRESS: TRIUMF-ISAC gamma-ray escape-suppressed spectrometer journal September 2005
SHARC: Silicon Highly-segmented Array for Reactions and Coulex used in conjunction with the TIGRESS γ-ray spectrometer journal February 2011
STARS/LiBerACE: Segmented silicon and high-purity germanium detector arrays for low-energy nuclear reaction and structure studies
  • Lesher, S. R.; Phair, L.; Bernstein, L. A.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 621, Issue 1-3 https://doi.org/10.1016/j.nima.2010.04.017
journal September 2010
The Clover: a new generation of composite Ge detectors
  • Duchêne, G.; Beck, F. A.; Twin, P. J.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 432, Issue 1 https://doi.org/10.1016/S0168-9002(99)00277-6
journal August 1999
The YRAST Ball array
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journal October 2000
Geant4—a simulation toolkit
  • Agostinelli, S.; Allison, J.; Amako, K.
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journal July 2003
Measurement of the Am 240 ( n , f ) cross section using the surrogate-ratio method journal September 2014

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