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Title: The Watchboy Radionuclide Detector Deployment and Analysis

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.
Authors:
 [1] ;  [1] ;  [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
OSTI Identifier:
1170356
Report Number(s):
LLNL-TR--661658
DOE Contract Number:
AC52-07NA27344
Resource Type:
Technical Report
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS