Artur M. Ankowski
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View article: Re-optimization of a deep neural network model for electron-carbon scattering using new experimental data
Re-optimization of a deep neural network model for electron-carbon scattering using new experimental data Open
We present an updated deep neural network model for inclusive electron–carbon scattering. Using the bootstrap model [B. E. Kowal ., ], we incorporate recent experimental data, as well as older measurements in the deep inelastic scattering …
View article: Transfer Learning for Neutrino Scattering: Domain Adaptation with GANs
Transfer Learning for Neutrino Scattering: Domain Adaptation with GANs Open
We utilize transfer learning to extrapolate the physics knowledge encoded in a Generative Adversarial Network (GAN) model trained on synthetic charged-current (CC) neutrino-carbon inclusive scattering data. This base model is adapted to ge…
View article: Electron-Nucleus Cross Sections from Transfer Learning
Electron-Nucleus Cross Sections from Transfer Learning Open
Transfer learning allows a deep neural network (DNN) trained on one type of data to be adapted for new problems with limited information. We propose to use the transfer learning technique in physics. The DNN learns the details of one proce…
View article: Generative adversarial neural networks for simulating neutrino interactions
Generative adversarial neural networks for simulating neutrino interactions Open
We propose a new approach to simulate neutrino scattering events as an alternative to the standard Monte Carlo generator approach. Generative adversarial neural network (GAN) models are developed to simulate charged current neutrino-carbon…
View article: Supernova pointing capabilities of DUNE
Supernova pointing capabilities of DUNE Open
The determination of the direction of a stellar core collapse via its neutrino emission is crucial for the identification of the progenitor for a multimessenger follow-up. A highly effective method of reconstructing supernova directions wi…
View article: Neutrino Scattering: Connections Across Theory and Experiment
Neutrino Scattering: Connections Across Theory and Experiment Open
In this document drafted by the Neutrino Scattering Theory Experiment Collaboration (NuSTEC), we provide input on the synergies between theoretical and experimental efforts that can provide critical input to the prediction accuracy needed …
View article: New multinucleon knockout model in the NuWro Monte Carlo generator
New multinucleon knockout model in the NuWro Monte Carlo generator Open
We present the implementation and results of a new model for the n-particle n-hole () contribution in the NuWro event generator, grounded in the theoretical framework established by the Valencia group in 2020. For the component, we introdu…
View article: The track-length extension fitting algorithm for energy measurement of interacting particles in liquid argon TPCs and its performance with ProtoDUNE-SP data
The track-length extension fitting algorithm for energy measurement of interacting particles in liquid argon TPCs and its performance with ProtoDUNE-SP data Open
This paper introduces a novel track-length extension fitting algorithm for measuring the kinetic energies of inelastically interacting particles in liquid argon time projection chambers (LArTPCs). The algorithm finds the most probable offs…
View article: Theoretical tools for neutrino scattering: interplay between lattice QCD, EFTs, nuclear physics, phenomenology, and neutrino event generators
Theoretical tools for neutrino scattering: interplay between lattice QCD, EFTs, nuclear physics, phenomenology, and neutrino event generators Open
Maximizing the discovery potential of increasingly precise neutrino experiments will require an improved theoretical understanding of neutrino-nucleus cross sections over a wide range of energies. Low-energy interactions are needed to reco…
View article: Developments in NuWro Monte Carlo generator
Developments in NuWro Monte Carlo generator Open
In this article, we highlight physics improvements in the NuWro Monte Carlo event generator. The upcoming version of NuWro will incorporate the integration of the argon spectral function for quasi-elastic scattering, along with the MINER$ν…
View article: DUNE Phase II: scientific opportunities, detector concepts, technological solutions
DUNE Phase II: scientific opportunities, detector concepts, technological solutions Open
The international collaboration designing and constructing the Deep Underground Neutrino Experiment (DUNE) at the Long-Baseline Neutrino Facility (LBNF) has developed a two-phase strategy toward the implementation of this leading-edge, lar…
View article: New multinucleon knockout model in NuWro Monte Carlo generator
New multinucleon knockout model in NuWro Monte Carlo generator Open
We present the implementation and results of a new model for the n-particle n-hole ($\it{np-nh}$) contribution in the NuWro event generator, grounded in the theoretical framework established by the Valencia group in 2020. For the $\it{2p2h…
View article: First measurement of the total inelastic cross section of positively charged kaons on argon at energies between 5.0 and 7.5 GeV
First measurement of the total inelastic cross section of positively charged kaons on argon at energies between 5.0 and 7.5 GeV Open
ProtoDUNE Single-Phase (ProtoDUNE-SP) is a 770-ton liquid argon time projection chamber that operated in a hadron test beam at the CERN Neutrino Platform in 2018. We present a measurement of the total inelastic cross section of charged kao…
View article: The track-length extension fitting algorithm for energy measurement of interacting particles in liquid argon TPCs and its performance with ProtoDUNE-SP data
The track-length extension fitting algorithm for energy measurement of interacting particles in liquid argon TPCs and its performance with ProtoDUNE-SP data Open
This paper introduces a novel track-length extension fitting algorithm for measuring the kinetic energies of inelastically interacting particles in liquid argon time projection chambers (LArTPCs). The algorithm finds the most probable offs…
View article: Global Extraction of the $\rm^{12}C$ Nuclear Electromagnetic Response Functions (${\cal R}_L$ and ${\cal R}_T$) and Comparisons to Nuclear Theory and Neutrino/Electron Monte Carlo Generators
Global Extraction of the $\rm^{12}C$ Nuclear Electromagnetic Response Functions (${\cal R}_L$ and ${\cal R}_T$) and Comparisons to Nuclear Theory and Neutrino/Electron Monte Carlo Generators Open
We have performed a global extraction of the ${\rm ^{12}C}$ longitudinal (${\cal R}_L$) and transverse (${\cal R}_T$) nuclear electromagnetic response functions from an analysis of all available electron scattering data on carbon. The resp…
View article: Performance of a Modular Ton-Scale Pixel-Readout Liquid Argon Time Projection Chamber
Performance of a Modular Ton-Scale Pixel-Readout Liquid Argon Time Projection Chamber Open
The Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated…
View article: DUNE Phase II: Scientific Opportunities, Detector Concepts, Technological Solutions
DUNE Phase II: Scientific Opportunities, Detector Concepts, Technological Solutions Open
The international collaboration designing and constructing the Deep Underground Neutrino Experiment (DUNE) at the Long-Baseline Neutrino Facility (LBNF) has developed a two-phase strategy toward the implementation of this leading-edge, lar…
View article: Electron-nucleus cross sections from transfer learning
Electron-nucleus cross sections from transfer learning Open
Transfer learning (TL) allows a deep neural network (DNN) trained on one type of data to be adapted for new problems with limited information. We propose to use the TL technique in physics. The DNN learns the details of one process, and af…
View article: Empirical fits to inclusive electron-carbon scattering data obtained by deep-learning methods
Empirical fits to inclusive electron-carbon scattering data obtained by deep-learning methods Open
Employing the neural network framework, we obtain empirical fits to the electron-scattering cross sections for carbon over a broad kinematic region, extending from the quasielastic peak through resonance excitation to the onset of deep-ine…
View article: The DUNE Far Detector Vertical Drift Technology. Technical Design Report
The DUNE Far Detector Vertical Drift Technology. Technical Design Report Open
DUNE is an international experiment dedicated to addressing some of the questions at the forefront of particle physics and astrophysics, including the mystifying preponderance of matter over antimatter in the early universe. The dual-site …
View article: Measurement of the 12C(e, e') cross sections at Q2 = 0.8 GeV2/c2
Measurement of the 12C(e, e') cross sections at Q2 = 0.8 GeV2/c2 Open
We present the findings of a study based on a new inelastic electron-scattering experiment on the 12C nucleus focusing on the kinematic region of Q2=0.8 GeV2/c2. The measured cross section is sensitive to the transverse response function a…
View article: Measurement of the $\mathrm{{}^{12}C}(e,e')$ cross sections at $Q^2=0.8\,\mathrm{GeV}^2/c^2$
Measurement of the $\mathrm{{}^{12}C}(e,e')$ cross sections at $Q^2=0.8\,\mathrm{GeV}^2/c^2$ Open
We present the findings of a study based on a new inelastic electron-scattering experiment on the ${}^{12}\mathrm{C}$ nucleus focusing on the kinematic region of $Q^2=0.8\,\mathrm{GeV}^2/{c}^2$. The measured cross section is sensitive to t…
View article: Event generators for high-energy physics experiments
Event generators for high-energy physics experiments Open
We provide an overview of the status of Monte-Carlo event generators for high-energy particle physics. Guided by the experimental needs and requirements, we highlight areas of active development, and opportunities for future improvements. …
View article: JLab spectral functions of argon in nuwro and their implications for MicroBooNE
JLab spectral functions of argon in nuwro and their implications for MicroBooNE Open
The Short-Baseline Neutrino program in Fermilab aims to resolve the nature of the low-energy excess events observed in LSND and MiniBooNE, and analyze with unprecedented precision neutrino interactions with argon. These studies require a r…
View article: Performance of a modular ton-scale pixel-readout liquid argon time projection chamber
Performance of a modular ton-scale pixel-readout liquid argon time projection chamber Open
The Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated…
View article: Doping Liquid Argon with Xenon in ProtoDUNE Single-Phase: Effects on Scintillation Light
Doping Liquid Argon with Xenon in ProtoDUNE Single-Phase: Effects on Scintillation Light Open
Doping of liquid argon TPCs (LArTPCs) with a small concentration of xenon is a technique for light-shifting and facilitates the detection of the liquid argon scintillation light. In this paper, we present the results of the first doping te…
View article: Empirical fits to inclusive electron-carbon scattering data obtained by deep-learning methods
Empirical fits to inclusive electron-carbon scattering data obtained by deep-learning methods Open
Employing the neural network framework, we obtain empirical fits to the electron-scattering cross sections for carbon over a broad kinematic region, extending from the quasielastic peak through resonance excitation to the onset of deep-ine…
View article: JLab spectral functions of argon in NuWro and their implications for MicroBooNE
JLab spectral functions of argon in NuWro and their implications for MicroBooNE Open
The Short-Baseline Neutrino program in Fermilab aims to resolve the nature of the low-energy excess events observed in LSND and MiniBooNE, and analyze with unprecedented precision neutrino interactions with argon. These studies require rel…
View article: The DUNE Far Detector Vertical Drift Technology, Technical Design Report
The DUNE Far Detector Vertical Drift Technology, Technical Design Report Open
DUNE is an international experiment dedicated to addressing some of the questions at the forefront of particle physics and astrophysics, including the mystifying preponderance of matter over antimatter in the early universe. The dual-site …
View article: Electron scattering and neutrino physics
Electron scattering and neutrino physics Open
A thorough understanding of neutrino–nucleus scattering physics is crucial for the successful execution of the entire US neutrino physics program. Neutrino–nucleus interaction constitutes one of the biggest systematic uncertainties in neut…