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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Keeler, R.K. Poffenberger, P.R. Birney, P.S. Bishop, S. |
| Copyright Year | 1999 |
| Description | Author affiliation: Dept. of Phys. & Astron., Victoria Univ., BC, Canada (Keeler, R.K.) |
| Abstract | A small test ion chamber has been constructed using 2,2,4,4 tetramethylpentane as the ionizing liquid in direct contact with an array of lead plates used as the high voltage and ground planes. The transient response resulting from the passage of cosmic ray muons through the ion chamber was monitored for a period of 54 weeks to measure possible degradation of the signal due to contamination of the ionizing liquid that may have come from the lead plates. Over the first 17 weeks of the experiment, the loss of pulse height was measured to be less than 11 percent per year at 95 percent confidence. During the following 37 weeks, a more sensitive measurement was consistent with zero loss, or a limit of less than 2.9 percent per year at 95 percent confidence. |
| Starting Page | 300 |
| Ending Page | 303 |
| File Size | 331064 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780347595 |
| DOI | 10.1109/ICDL.1999.798930 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-07-25 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pollution measurement Pulse measurements Loss measurement Testing Lead compounds Voltage Transient response Mesons Monitoring Degradation |
| Content Type | Text |
| Resource Type | Article |
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