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Journal Article

Transit Time and Charge Correlations of Single Photoelectron Events in R7081 PMTs

MPS-Authors
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Kaether,  F.
Division Prof. Dr. Manfred Lindner, MPI for Nuclear Physics, Max Planck Society;

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Langbrandtner,  C.
Division Prof. Dr. Manfred Lindner, MPI for Nuclear Physics, Max Planck Society;

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1207.0378
(Preprint), 730KB

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Citation

Kaether, F., & Langbrandtner, C. (2012). Transit Time and Charge Correlations of Single Photoelectron Events in R7081 PMTs. Journal of Instrumentation, 7(09 ): P09002, pp. 1-11. doi:10.1088/1748-0221/7/09/P09002.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0010-1527-A
Abstract
During the calibration phase of the photomultiplier tubes (PMT) for the Double Chooz experiment the PMT response to light with single photoelectron (SPE) intensity was analysed. With our setup we were able to measure the combined transit time and charge response of the PMT and therefore we could deconstruct and analyse all physical effects having an influence on the PMT signal. Based on this analysis charge and time correlated probability density functions were developed to include the PMT response in a Monte Carlo simulation.