scholarly journals Scintillation efficiency and ionization yield of liquid xenon for monoenergetic nuclear recoils down to 4 keV

2010 ◽  
Vol 81 (2) ◽  
Author(s):  
A. Manzur ◽  
A. Curioni ◽  
L. Kastens ◽  
D. N. McKinsey ◽  
K. Ni ◽  
...  
Keyword(s):  
Liquid Xenon ◽  
Ionization Yield ◽  
Nuclear Recoils ◽  
Scintillation Efficiency

scholarly journals New measurement of the scintillation efficiency of low-energy nuclear recoils in liquid xenon

2011 ◽  
Vol 84 (4) ◽  
Author(s):  
G. Plante ◽  
E. Aprile ◽  
R. Budnik ◽  
B. Choi ◽  
K.-L. Giboni ◽  
...  
Keyword(s):  
Low Energy ◽  
Liquid Xenon ◽  
Nuclear Recoils ◽  
Scintillation Efficiency

scholarly journals Scintillation efficiency of liquid xenon for nuclear recoils with the energy down to 5keV

2006 ◽  
Vol 26 (1) ◽  
pp. 58-63 ◽  
Author(s):  
V. Chepel ◽  
V. Solovov ◽  
F. Neves ◽  
A. Pereira ◽  
P.J. Mendes ◽  
...  
Keyword(s):  
Liquid Xenon ◽  
Nuclear Recoils ◽  
Scintillation Efficiency

scholarly journals A Review of Basic Energy Reconstruction Techniques in Liquid Xenon and Argon Detectors for Dark Matter and Neutrino Physics Using NEST

Instruments ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 13
Author(s):  
Matthew Szydagis ◽  
Grant A. Block ◽  
Collin Farquhar ◽  
Alexander J. Flesher ◽  
Ekaterina S. Kozlova ◽  
...  
Keyword(s):  
Dark Matter ◽  
Neutrino Physics ◽  
Electric Fields ◽  
Direct Detection ◽  
Profile Likelihood ◽  
Liquid Argon ◽  
Energy Scale ◽  
Liquid Xenon ◽  
Nuclear Recoils ◽  
Available Information

Detectors based upon the noble elements, especially liquid xenon as well as liquid argon, as both single- and dual-phase types, require reconstruction of the energies of interacting particles, both in the field of direct detection of dark matter (weakly interacting massive particles WIMPs, axions, etc.) and in neutrino physics. Experimentalists, as well as theorists who reanalyze/reinterpret experimental data, have used a few different techniques over the past few decades. In this paper, we review techniques based on solely the primary scintillation channel, the ionization or secondary channel available at non-zero drift electric fields, and combined techniques that include a simple linear combination and weighted averages, with a brief discussion of the application of profile likelihood, maximum likelihood, and machine learning. Comparing results for electron recoils (beta and gamma interactions) and nuclear recoils (primarily from neutrons) from the Noble Element Simulation Technique (NEST) simulation to available data, we confirm that combining all available information generates higher-precision means, lower widths (energy resolution), and more symmetric shapes (approximately Gaussian) especially at keV-scale energies, with the symmetry even greater when thresholding is addressed. Near thresholds, bias from upward fluctuations matters. For MeV-GeV scales, if only one channel is utilized, an ionization-only-based energy scale outperforms scintillation; channel combination remains beneficial. We discuss here what major collaborations use.

scholarly journals Measurement of the ionization yield of nuclear recoils in liquid argon using a two-phase detector with electroluminescence gap

2017 ◽  
Vol 12 (05) ◽  
pp. C05010-C05010 ◽  
Author(s):  
A. Bondar ◽  
A. Buzulutskov ◽  
A. Dolgov ◽  
E. Grishnyaev ◽  
V. Nosov ◽  
...  
Keyword(s):  
Liquid Argon ◽  
Phase Detector ◽  
Two Phase ◽  
Ionization Yield ◽  
Nuclear Recoils

scholarly journals Measurements of scintillation efficiency and pulse shape for low energy recoils in liquid xenon

2002 ◽  
Vol 524 (3-4) ◽  
pp. 245-251 ◽  
Author(s):  
D Akimov ◽  
A Bewick ◽  
D Davidge ◽  
J Dawson ◽  
A.S Howard ◽  
...  
Keyword(s):  
Pulse Shape ◽  
Low Energy ◽  
Liquid Xenon ◽  
Scintillation Efficiency

Scintillation efficiency of nuclear recoil in liquid xenon

2000 ◽  
Vol 449 (1-2) ◽  
pp. 147-157 ◽  
Author(s):  
F Arneodo ◽  
B Baiboussinov ◽  
A Badertscher ◽  
P Benetti ◽  
E Bernardini ◽  
...  
Keyword(s):  
Nuclear Recoil ◽  
Liquid Xenon ◽  
Scintillation Efficiency
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