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Title: The Watchboy Radionuclide Detector Deployment and Analysis

Technical Report ·
DOI:https://doi.org/10.2172/1170356· OSTI ID:1170356
 [1];  [1];  [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

The Watchboy detector was designed to measure the rate of radionuclide production in water created via muon spallation. The three primary nuclei of interest, 11Li, 8He and 9Li, can mimic an antineutrino induced inverse beta decay, producing a high energy beta particle in coincidence with a neutron. Their signature in Watchboy would be the passage of a muon through the target, followed some time later, characterized by the decay time of the radionuclide, by a beta and a neutron emitted in coincidence.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
OSTI ID:
1170356
Report Number(s):
LLNL-TR-661658
Country of Publication:
United States
Language:
English

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