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Multi-Line Gamma-Ray Spectrometer Performance of a Si(Li) Detector StackExperimental data is presented which for the first time displays multi-line spectrometer performance of a Si(Li) detector stack at elevated temperature. The stack consists of four elements, each with a 2 cm diameter active area. Ba-133 and Ag-110m spectra are obtained using various techniques to enhance the peak-to-background ratio. Spectral data are shown as a function of temperature (94 K less than or equal to T less than or equal to 230 K) using optimized peak shaping.
Document ID
19970003718
Acquisition Source
Ames Research Center
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1109/23.467804
Authors
Hubbard, G. Scott (NASA Ames Research Center Moffett Field, CA United States)
McMurray, Robert E., Jr. (NASA Ames Research Center Moffett Field, CA United States)
Keller, Robert G. (NASA Ames Research Center Moffett Field, CA United States)
Wercinski, Paul F. (NASA Ames Research Center Moffett Field, CA United States)
Walton, J. T. (California Univ. Berkeley. Lawrence Berkeley Lab, CA United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1995
Publication Information
Publication: IEEE Transactions on Nuclear Science
Publisher: Inst. of Electronics and Electrical Engineers
Volume: 42
Issue: 4
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-TM-111935
NAS 1.15:111935
Report Number: NASA-TM-111935
Report Number: NAS 1.15:111935
Accession Number
97N12393
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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