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A. Piepke

University of Alabama · US
Area of research
Nuclear and High Energy Physics · Atomic and Molecular Physics, and Optics
Research interest
Research interests include Neutrino Physics Research, Dark Matter and Cosmic Phenomena, Particle physics theoretical and experimental studies, and Atomic and Subatomic Physics Research.
h-index
28
citations
8,702
works
79
NIH funding
primary concept
email

Recent publications

Sensitivity of nEXO to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow> <mml:mmultiscripts> <mml:mrow> <mml:mi>Xe</mml:mi> </mml:mrow> <mml:mprescripts/> <mml:none/> <mml:mrow> <mml:mn>136</mml:mn> </mml:mrow> </mml:mmultiscripts> </mml:mrow> </mml:math> charged-current interactions: Background-free searches for solar neutrinos and fermionic dark matter
Physical review. D/Physical review. D. 2025cited by 1position: middledoi
Radon emanation rate measurements using liquid scintillation counting
Journal of Instrumentation 2025cited by 1position: middledoi
Search for MeV electron recoils from dark matter in EXO-200
Physical review. D/Physical review. D. 2023cited by 12position: middledoi
Generative adversarial networks for scintillation signal simulation in EXO-200
Journal of Instrumentation 2023cited by 6position: middledoi
Comprehensive study of radon progeny attachment to surfaces
Physical review. C 2023cited by 4position: lastdoi
Design and characterization of AmLi neutron sources for the LZ experiment
Journal of Instrumentation 2023cited by 3position: middledoi
An integrated online radioassay data storage and analytics tool for nEXO
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2023cited by 2position: middledoi
Search for Majoron-emitting modes of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Xe</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>136</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> double beta decay with the complete EXO-200 dataset
Physical review. D/Physical review. D. 2021cited by 26position: middledoi
Sensitivity analysis towards trace-uranium detection with γ-γ coincidence NAA
Journal of Instrumentation 2021cited by 2position: lastdoi
Measurement of the scintillation and ionization response of liquid xenon at MeV energies in the EXO-200 experiment
Physical review. C 2020cited by 32position: middledoi
Measurement of the Spectral Shape of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>β</mml:mi></mml:math>-Decay of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Xe</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>137</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> to the Ground State of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="i
Physical Review Letters 2020cited by 9position: middledoi
Search for Neutrinoless Double-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>β</mml:mi></mml:mrow></mml:math>Decay with the Complete EXO-200 Dataset
Physical Review Letters 2019cited by 257position: middledoi
GEANT4 models of HPGe detectors for radioassay
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2019cited by 13position: middledoi
A new method for evaluating the effectiveness of plastic packaging against radon penetration
Applied Radiation and Isotopes 2019cited by 9position: lastdoi
Search for Neutrinoless Double-Beta Decay with the Upgraded EXO-200 Detector
Physical Review Letters 2018cited by 215position: middledoi
Characterization of an Ionization Readout Tile for nEXO
Journal of Instrumentation 2018cited by 24position: middledoi
Search for nucleon decays with EXO-200
Physical review. D/Physical review. D. 2018cited by 17position: middledoi
Measurement of the drift velocity and transverse diffusion of electrons in liquid xenon with the EXO-200 detector
Physical review. C 2017cited by 52position: middledoi
Trace radioactive impurities in final construction materials for EXO-200
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2017cited by 32position: middledoi
Searches for double beta decay of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Xe</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>134</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>with EXO-200
Physical review. D/Physical review. D. 2017cited by 18position: middledoi
First search for Lorentz and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>C</mml:mi><mml:mi>P</mml:mi><mml:mi>T</mml:mi></mml:math>violation in double beta decay with EXO-200
Physical review. D/Physical review. D. 2016cited by 49position: middledoi
Search for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mn>2</mml:mn><mml:mi>ν</mml:mi><mml:mi>β</mml:mi><mml:mi>β</mml:mi></mml:mrow></mml:math>decay of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Xe</mml:mi><mml:mprescripts/><mml:none/><mml:mn>136</mml:mn></mml:mmultiscripts></mml:math>to the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msubsup><mml:mn>0</mml:mn><mml:mn>1</mml:mn><mml:mo>+</mml:mo></mml:msubsup></
Physical review. C 2016cited by 18position: middledoi
Measurements of the ion fraction and mobility of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>α</mml:mi><mml:mtext>−</mml:mtext></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>β</mml:mi></mml:mrow></mml:math>-decay products in liquid xenon using the EXO-200 detector
Physical Review C 2015cited by 54position: middledoi
An RF-only ion-funnel for extraction from high-pressure gases
International Journal of Mass Spectrometry 2015cited by 48position: middledoi
Investigation of radioactivity-induced backgrounds in EXO-200
Physical Review C 2015cited by 45position: middledoi
Spectroscopy of Ba and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mrow><mml:mi>Ba</mml:mi></mml:mrow><mml:mo>+</mml:mo></mml:msup></mml:math>deposits in solid xenon for barium tagging in nEXO
Physical Review A 2015cited by 43position: middledoi
Improved measurement of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mn>2</mml:mn><mml:mi>ν</mml:mi><mml:mi>β</mml:mi><mml:mi>β</mml:mi></mml:mrow></mml:math>half-life of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mrow/><mml:mn>136</mml:mn></mml:msup></mml:math>Xe with the EXO-200 detector
Physical Review C 2014cited by 176position: middledoi
Search for Majoron-emitting modes of double-beta decay of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Xe</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>136</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>with EXO-200
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology 2014cited by 48position: middledoi
An apparatus to manipulate and identify individual Ba ions from bulk liquid Xe
Review of Scientific Instruments 2014cited by 21position: middledoi
Search for Neutrinoless Double-Beta Decay in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi>Xe</mml:mi><mml:mprescripts/><mml:none/><mml:mn>136</mml:mn></mml:mmultiscripts></mml:math>with EXO-200
Physical Review Letters 2012cited by 417position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

· 3 papers (2019–2025)O. Nusair · University of Alabama3 papers (2019–2023)Yue Meng · Shandong University2 papers (2019–2019)D. Chernyak · University of Alabama2 papers (2023–2025)R. Tsang · University of Alabama2 papers (2019–2021) · 1 papers (2025–2025) · 1 papers (2019–2019)P. Back · Boston Children's Hospital1 papers (2025–2025) · 1 papers (2023–2023)Yue Meng · Nantong University1 papers (2025–2025)D. J. Auty · University of Alberta1 papers (2019–2019) · 1 papers (2023–2023) · 1 papers (2023–2023) · 1 papers (2023–2023)B. T. Cleveland · University of Massachusetts Amherst1 papers (2019–2019)C. Rhyne · Brown University1 papers (2025–2025) · 1 papers (2025–2025)S. Delaquis · SLAC National Accelerator Laboratory1 papers (2019–2019)T. Didberidze · University of Alabama1 papers (2019–2019) · 1 papers (2023–2023)