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Production and installation of wavelength-shifting reflective light enhancers for the Short-Baseline Near Detector
R. Acciarri, L. Aliaga-Soplin, R. Alvarez-Garrote +194
We report on the design, production, and installation of a wavelength-shifting reflective system on the cathode of the Short-Baseline Near Detector (SBND), a liquid argon time proj…
Characterizing the energy resolution of the MicroBooNE LArTPC at the MeV scale using monoenergetic features of Tl decays
MicroBooNE collaboration, P. Abratenko, D. Andrade Aldana +189
A detailed understanding of the capabilities and fidelity of low-energy reconstruction is crucial for taking advantage of MeV-scale neutrino physics opportunities in liquid argon t…
Scintillation light calibrations, systematic uncertainties, and triggering efficiency in the MicroBooNE detector
MicroBooNE collaboration, P. Abratenko, D. Andrade Aldana +191
Scintillation light, produced alongside ionisation charge from particle interactions, plays a critical role in liquid argon time projection chamber (LArTPC) detectors. A detailed u…
Angular dependent measurement of electron-ion recombination in liquid argon for ionization calorimetry in the ICARUS liquid argon time projection chamber
ICARUS collaboration, P. Abratenko, N. Abrego-Martinez +178
This paper reports on a measurement of electron-ion recombination in liquid argon in the ICARUS liquid argon time projection chamber (LArTPC). A clear dependence of recombination o…
Scintillation Light in SBND: Simulation, Reconstruction, and Expected Performance of the Photon Detection System
SBND Collaboration, P. Abratenko, R. Acciarri +180
SBND is the near detector of the Short-Baseline Neutrino program at Fermilab. Its location near to the Booster Neutrino Beam source and relatively large mass will allow the study o…
COHERENT Collaboration data release from the measurements of CsI[Na] response to nuclear recoils
D. Akimov, P. An, C. Awe +75
Description of the data release 10.13139/OLCF/1969085 (https://doi.ccs.ornl.gov/ui/doi/426) from the measurements of the CsI[Na] response to low energy nuclear recoils by the COHER…
Observation of Radon Mitigation in MicroBooNE by a Liquid Argon Filtration System
MicroBooNE collaboration, P. Abratenko, J. Anthony +190
The MicroBooNE liquid argon time projection chamber (LArTPC) maintains a high level of liquid argon purity through the use of a filtration system that removes electronegative conta…
Monitoring the SNS basement neutron background with the MARS detector
COHERENT Collaboration, D. Akimov, P. An +75
We present the analysis and results of the first dataset collected with the MARS neutron detector deployed at the Oak Ridge National Laboratory Spallation Neutron Source (SNS) for…
Measurement of scintillation response of CsI[Na] to low-energy nuclear recoils by COHERENT
D. Akimov, P. An, C. Awe +74
We present results of several measurements of CsI[Na] scintillation response to 3-60 keV energy nuclear recoils performed by the COHERENT collaboration using tagged neutron elastic…
Wire-Cell 3D Pattern Recognition Techniques for Neutrino Event Reconstruction in Large LArTPCs: Algorithm Description and Quantitative Evaluation with MicroBooNE Simulation
MicroBooNE collaboration, P. Abratenko, R. An +185
Wire-Cell is a 3D event reconstruction package for liquid argon time projection chambers. Through geometry, time, and drifted charge from multiple readout wire planes, 3D space poi…
Calorimetric classification of track-like signatures in liquid argon TPCs using MicroBooNE data
MicroBooNE collaboration, P. Abratenko, R. An +179
The MicroBooNE liquid argon time projection chamber located at Fermilab is a neutrino experiment dedicated to the study of short-baseline oscillations, the measurements of neutrino…
A DO detector for flux normalization of a pion decay-at-rest neutrino source
COHERENT Collaboration, D. Akimov, P. An +76
We report on the technical design and expected performance of a 592 kg heavy-water-Cherenkov detector to measure the absolute neutrino flux from the pion-decay-at-rest neutrino sou…
Measurement of the Longitudinal Diffusion of Ionization Electrons in the MicroBooNE Detector
P. Abratenko, R. An, J. Anthony +179
Accurate knowledge of electron transport properties is vital to understanding the information provided by liquid argon time projection chambers (LArTPCs). Ionization electron drift…
Cosmic Ray Background Rejection with Wire-Cell LArTPC Event Reconstruction in the MicroBooNE Detector
MicroBooNE collaboration, P. Abratenko, M. Alrashed +186
For a large liquid argon time projection chamber (LArTPC) operating on or near the Earth's surface to detect neutrino interactions, the rejection of cosmogenic background is a crit…
Measurement of the Atmospheric Muon Rate with the MicroBooNE Liquid Argon TPC
MicroBooNE collaboration, C. Adams, M. Alrashed +187
MicroBooNE is a near-surface liquid argon (LAr) time projection chamber (TPC) located at Fermilab. We measure the characterisation of muons originating from cosmic interactions in…
Semantic Segmentation with a Sparse Convolutional Neural Network for Event Reconstruction in MicroBooNE
MicroBooNE collaboration, P. Abratenko, M. Alrashed +180
We present the performance of a semantic segmentation network, SparseSSNet, that provides pixel-level classification of MicroBooNE data. The MicroBooNE experiment employs a liquid…
Neutrino Event Selection in the MicroBooNE Liquid Argon Time Projection Chamber using Wire-Cell 3-D Imaging, Clustering, and Charge-Light Matching
MicroBooNE collaboration, P. Abratenko, M. Alrashed +182
An accurate and efficient event reconstruction is required to realize the full scientific capability of liquid argon time projection chambers (LArTPCs). The current and future neut…
Development of a Kr source for the calibration of the CENNS-10 Liquid Argon Detector
COHERENT Collaboration, D. Akimov, P. An +77
We report on the preparation of and calibration measurements with a Kr source for the CENNS-10 liquid argon detector. Kr atoms generated in the de…
The Continuous Readout Stream of the MicroBooNE Liquid Argon Time Projection Chamber for Detection of Supernova Burst Neutrinos
MicroBooNE collaboration, P. Abratenko, M. Alrashed +185
The MicroBooNE continuous readout stream is a parallel readout of the MicroBooNE liquid argon time projection chamber (LArTPC) which enables detection of non-beam events such as th…
Measurement of Space Charge Effects in the MicroBooNE LArTPC Using Cosmic Muons
MicroBooNE collaboration, P. Abratenko, M. Alrashed +184
Large liquid argon time projection chambers (LArTPCs), especially those operating near the surface, are susceptible to space charge effects. In the context of LArTPCs, the space ch…
Vertex-Finding and Reconstruction of Contained Two-track Neutrino Events in the MicroBooNE Detector
MicroBooNE collaboration, P. Abratenko, M. Alrashed +186
We describe algorithms developed to isolate and accurately reconstruct two-track events that are contained within the MicroBooNE detector. This method is optimized to reconstruct t…
A Method to Determine the Electric Field of Liquid Argon Time Projection Chambers Using a UV Laser System and its Application in MicroBooNE
MicroBooNE collaboration, C. Adams, M. Alrashed +187
Liquid argon time projection chambers (LArTPCs) are now a standard detector technology for making accelerator neutrino measurements, due to their high material density, precise tra…
New Technologies for Discovery
Z. Ahmed, A. Apresyan, M. Artuso +80
For the field of high energy physics to continue to have a bright future, priority within the field must be given to investments in the development of both evolutionary and transfo…
Calibration of the charge and energy loss per unit length of the MicroBooNE liquid argon time projection chamber using muons and protons
MicroBooNE collaboration, C. Adams, M. Alrashed +186
We describe a method used to calibrate the position- and time-dependent response of the MicroBooNE liquid argon time projection chamber anode wires to ionization particle energy lo…