Publications (4)
The Electric Field Dependence of Single Electron Emission in the PIXeY Two-Phase Xenon Detector
E. Bodnia, E. P. Bernard, A. Biekert +12
Dual phase xenon detectors are widely used in experimental searches for galactic darkmatter particles. The origin of single electron backgrounds following prompt scintillation and…
Extraction efficiency of drifting electrons in a two-phase xenon time projection chamber
B. N. V. Edwards, E. Bernard, E. M. Boulton +8
We present a measurement of the extraction efficiency of quasi-free electrons from the liquid into the gas phase in a two-phase xenon time-projection chamber. The measurements span…
Analysis of Kr Prompt Scintillation Signals in the PIXeY Detector
A. G. Singh, A. Biekert, E. Bernard +12
Prompt scintillation signals from Kr calibration sources are a useful metric to calibrate the spatial variation of light collection efficiency and electric field magnitude…
Calibration of a two-phase xenon time projection chamber with a Ar source
E. M. Boulton, E. Bernard, N. Destefano +8
We calibrate a two-phase xenon detector at 0.27 keV in the charge channel and at 2.8 keV in both the light and charge channels using a Ar source that is directly released in…