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| 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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