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Please use this identifier to cite or link to this item: http://apo.ansto.gov.au/dspace/handle/10238/1769

Title: Determination of barium-133 by efficiency extrapolation.
Authors: Wyllie, HA
Keywords: Barium 133
Extrapolation
Radioactivity
Wave Forms
Counting Circuits
Coincidence Circuits
Issue Date: Aug-2009
Publisher: Australian Nuclear Science and Technology Organisation
Series/Report no.: ANSTO External Reports
ANSTO-E-768
Abstract: A β-efficiency-extrapolation method for the determination of radioactivity makes use of a coincidence-counting system with two β-counting channels. In one channel, the efficiency is reduced by a linear gate which is controlled by a wave-form composer. The intermittent closing of the gate is a random process.
URI: http://apo.ansto.gov.au/dspace/handle/10238/1769
ISBN: 1921268077
ISSN: 1030-7745
Appears in Collections:Scientific and Technical Reports

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