# Pulse-shape discrimination and energy resolution of a liquid-argon scintillator with xenon doping

@article{Wahl2014PulseshapeDA,
title={Pulse-shape discrimination and energy resolution of a liquid-argon scintillator with xenon doping},
author={Christopher G. Wahl and Ethan P. Bernard and W. Hugh Lippincott and J. A. Nikkel and Y. Shin and D. N. Mckinsey},
journal={Journal of Instrumentation},
year={2014},
volume={9},
pages={P06013 - P06013}
}
• Published 3 March 2014
• Physics
• Journal of Instrumentation
Liquid-argon scintillation detectors are used in fundamental physics experiments and are being considered for security applications. Previous studies have suggested that the addition of small amounts of xenon dopant improves performance in light or signal yield, energy resolution, and particle discrimination. In this study, we investigate the detector response for xenon dopant concentrations from 9 ± 5 ppm to 1100 ± 500 ppm xenon (by weight) in 6 steps. The 3.14-liter detector uses tetraphenyl…

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