J. Olson
University of Iowa
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Publication
Featured researches published by J. Olson.
Journal of Instrumentation | 2008
U. Akgun; A. S. Ayan; G Aydin; F. Duru; J. Olson; Y. Onel
We present the results of the tests performed on 90 photomultiplier tubes (PMT) to characterize their afterpulses. Three different types of H amamatsu PMTs (R7525, R6427, and R1398) were studied for their afterpulse rates and timings at different incident light intensities and gain values, at the University of Iowa PMT test station. Afterpulse rates show slight increase with the PMT gain, but there is almost no dependence on incident light intensity. Three specific time delays are determined for the afterpulses, and their indivi dual rate contributions are characterized. The results from manufacturers independent tests on R7525 PMTs are reported, as well. The possible effects of these afterpulses on the future hadron c ollider experiments are also discussed.
Physical Review Letters | 2017
Keith R. Motes; J. Olson; Evan J. Rabeaux; Jonathan P. Dowling; S. Jay Olson; Peter P. Rohde
This corrects the article DOI: 10.1103/PhysRevLett.114.170802.
Bulletin of the American Physical Society | 2017
Nicholas M. Studer; J. Olson; Keith R. Motes; Patrick M. Birchall; Margarite LaBorde; Todd Moulder; Peter P. Rohde; Jonathan P. Dowling
JSAP-OSA Joint Symposia 2017 Abstracts (2017), paper 7p_A410_4 | 2017
Chenglong You; Sushovit Adhikari; Yuxi Chi; Margarite LaBorde; Corey T Matyas; Chenyu Zhang; Zuen Su; Tim Byrnes; Chao-Yang Lu; Jonathan P. Dowling; J. Olson
