发明名称 |
Method and devices for counting events, particularly radioactive disintegration events |
摘要 |
A liquid scintillation spectrometer comprises two PM detectors, a circuit for detecting prompt coincidences between the signals from the detectors and a circuit for detecting delayed coincidences. Counting means controlled by the coincidence circuits detect the excess of the occurrences of prompt coincidences over delayed coincidences and count that excess in real time.
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申请公布号 |
US4031392(A) |
申请公布日期 |
1977.06.21 |
申请号 |
US19760672287 |
申请日期 |
1976.03.31 |
申请人 |
INTERTECHNIQUE S.A. |
发明人 |
GIRAUD, PIERRE;PALAIS, CONRAD;RAPKIN, EDWARD |
分类号 |
G01T1/204;(IPC1-7):G01T1/20 |
主分类号 |
G01T1/204 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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