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DOE OSTI · 1817727

Enhanced Cross-Correlation Inter-Detector Timing

Yuan, Ding
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Abstract

Inter-detector timing is one of the key steps for compositing signals obtained by multiple detectors. Conventionally this is done via inversing time gamma functions of individual detectors and then matching their times at the same gamma level. The applicability of the gamma inverse approach is often restricted to the monotonic gamma functions. This presentation presents a novel approach for inter-detector timing. This new approach introduced an enhanced cross-correlation of gamma values between two time intervals of two detectors. If this enhanced cross-correlation is close to 1, then both intervals should cover the same gamma segment of the signal. Consequently the time shift between the two detector can be derived from the time shift of the these two time intervals. This work will be presented at the 4th Annual Reaction History Analysis Workshop in North Las Vegas.

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97 MATHEMATICS AND COMPUTINGDetector Timing TreeEnhanced Cross-CorrelationGamma Inverse TimingInter-Detector Timing

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Yuan, Ding. 2021-09-14. Enhanced Cross-Correlation Inter-Detector Timing. https://www.osti.gov/biblio/1817727

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