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Title: Method and system for calibrating acquired spectra for use in spectral analysis

A method for calibrating acquired spectra for use in spectral analysis includes performing Gaussian peak fitting to spectra acquired by a plurality of NaI detectors to define peak regions. A Na and annihilation doublet may be located among the peak regions. A predetermined energy level may be applied to one of the peaks in the doublet and a location of a hydrogen peak may be predicted based on the location of at least one of the peaks of the doublet. Control systems for calibrating spectra are also disclosed.
Inventors:
 [1];  [1];  [2]
  1. (Idaho Falls, ID)
  2. (Bozeman, MT)
Issue Date:
OSTI Identifier:
1014710
Assignee:
Battelle Energy Alliance, LLC (Idaho Falls, ID) IDO
Patent Number(s):
7,795,595
Application Number:
US Patent Application 12/358,883
Contract Number:
AC07-99ID13727; AC07-05ID14517
Research Org:
Bechtel BWXT Idaho, LLC (Idaho Falls, ID); Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English