A5023670444- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Quantum Chromodynamics and Particle Interactions
- Dark Matter and Cosmic Phenomena
- Neutrino Physics Research
- Computational Physics and Python Applications
- Cosmology and Gravitation Theories
- Astrophysics and Cosmic Phenomena
- Distributed and Parallel Computing Systems
- Atomic and Subatomic Physics Research
- Radiation Detection and Scintillator Technologies
- Particle accelerators and beam dynamics
- Medical Imaging Techniques and Applications
- Quantum, superfluid, helium dynamics
- Black Holes and Theoretical Physics
- Cold Atom Physics and Bose-Einstein Condensates
- Superconducting Materials and Applications
- Advanced Data Storage Technologies
- Muon and positron interactions and applications
- Particle Accelerators and Free-Electron Lasers
- Big Data Technologies and Applications
- Strong Light-Matter Interactions
- Drilling and Well Engineering
- Digital Radiography and Breast Imaging
Rutgers, The State University of New Jersey
2022-2025
Michigan State University
2018-2025
Harvard University
2021-2025
China Southern Power Grid (China)
2025
Indiana University Bloomington
2017-2024
Rutgers Sexual and Reproductive Health and Rights
2024
University of Göttingen
2019-2024
University of Arizona
2021-2024
Technion – Israel Institute of Technology
2017-2024
University of Cincinnati
2023-2024
The MiniBooNE experiment at Fermilab reports a total excess of $638.0\ifmmode\pm\else\textpm\fi{}52.1(\mathrm{stat}.)\ifmmode\pm\else\textpm\fi{}122.2(\mathrm{syst}.)$ electronlike events from data sample corresponding to $18.75\ifmmode\times\else\texttimes\fi{}{10}^{20}$ protons-on-target in neutrino mode, which is 46% increase the with respect previously published results and $11.27\ifmmode\times\else\texttimes\fi{}{10}^{20}$ antineutrino mode. overall significance excess,...
We present a measurement of ν_{e} interactions from the Fermilab Booster Neutrino Beam using MicroBooNE liquid argon time projection chamber to address nature excess low energy observed by MiniBooNE Collaboration. Three independent searches are performed across multiple single electron final states, including an exclusive search for two-body scattering events with proton, semi-inclusive pionless events, and fully inclusive containing all hadronic states. With differing signal topologies,...
This article presents a measurement of νe interactions without pions in the final state using MicroBooNE experiment and an investigation into excess low-energy electromagnetic events observed by MiniBooNE Collaboration. The is performed exclusive channels with (1eNp0π) (1e0p0π) visible final-state protons 6.86×1020 on target data collected from Booster Neutrino Beam at Fermilab. Events are reconstructed Pandora pattern recognition toolkit selected additional topological information liquid...
A novel tune has been made for the MicroBooNE experiment. The fit uses 4 new parameters within GENIE v3.0.6 Monte Carlo program. Charged current pionless data from T2K experiment was used. New uncertainties were obtained. These results will be used in future analyses.
We present a measurement of the νe-interaction rate in MicroBooNE detector that addresses observed MiniBooNE anomalous low-energy excess (LEE). The approach taken isolates neutrino interactions consistent with kinematics charged-current quasielastic (CCQE) events. topology such signal events has final state one electron, proton, and zero mesons (1e1p). Multiple novel techniques are employed to identify 1e1p state, including particle identification use two methods Deep-Learning-based image...
We report results from a search for neutrino-induced neutral current (NC) resonant $\Delta$(1232) baryon production followed by $\Delta$ radiative decay, with $\langle0.8\rangle$~GeV neutrino beam. Data corresponding to MicroBooNE's first three years of operations (6.80$\times$10$^{20}$ protons on target) are used select single-photon events one or zero and without charged leptons in the final state ($1\gamma1p$ $1\gamma0p$, respectively). The background is constrained via an in-situ...
We report a measurement of the energy-dependent total charged-current cross section σ(E_{ν}) for inclusive muon neutrinos scattering on argon, as well measurements flux-averaged differential sections function energy and hadronic transfer (ν). Data corresponding to 5.3×10^{19} protons target exposure were collected using MicroBooNE liquid argon time projection chamber located in Fermilab booster neutrino beam with mean approximately 0.8 GeV. The mapping between true E_{ν} reconstructed...
We report a search for an anomalous excess of inclusive charged-current (CC) νe interactions using the Wire-Cell event reconstruction package in MicroBooNE experiment, which is motivated by previous observation low-energy (LEE) electromagnetic events from MiniBooNE experiment. With single liquid argon time projection chamber detector, measurements νμ CC as well π0 are used to constrain signal and background predictions interactions. A data set collected February 2016 July 2018 corresponding...
Abstract Primary challenges for current and future precision neutrino experiments using liquid argon time projection chambers (LArTPCs) include understanding detector effects quantifying the associated systematic uncertainties. This paper presents a novel technique assessing propagating LArTPC detector-related The makes modifications to simulation waveforms based on parameterization of observed differences in ionization signals from TPC between data simulation, while remaining insensitive...
We report measurements of radon progeny in liquid argon within the MicroBooNE time projection chamber (LArTPC). The presence specific daughters MicroBooNE’s 85 metric tons active bulk is probed with newly developed charge-based low-energy reconstruction tools and analysis techniques to detect correlated <a:math xmlns:a="http://www.w3.org/1998/Math/MathML"...
We present a search for the decays of neutral scalar boson produced by kaons decaying at rest, in context Higgs portal model, using MicroBooNE detector. analyze data triggered time with Fermilab NuMI neutrino beam spill, an exposure 1.93×10^{20} protons on target. look monoenergetic scalars that come from direction hadron absorber, distance 100 m detector, and decay to electron-positron pairs. observe one candidate event, standard model background prediction 1.9±0.8. set upper limit...
The effects of integrability-breaking interactions on equilibrium states are explored using a one-dimensional Bose gas highly magnetic atoms. A dressed-quasiparticle description is found to be necessary predict rapidity and momentum distributions as the strength perturbation increases.
We present a set of new generalized kinematic imbalance variables that can be measured in neutrino scattering. These extend previous measurements on the transverse plane and are more sensitive to modeling nuclear effects. demonstrate enhanced power these using simulation then use MicroBooNE detector measure them for first time. report flux-integrated single- double-differential charged-current muon scattering argon topology with one proton final state as function novel variables. allow us...
A detailed understanding of inclusive muon neutrino charged-current interactions on argon is crucial to the study oscillations in current and future experiments using liquid time projection chambers. To that end, we report a comprehensive set differential cross section measurements for this channel simultaneously probe leptonic hadronic systems by dividing into final states with without protons. Measurements proton kinematics multiplicity state are also presented. For these measurements,...
We present the first measurement of single-differential $\nu_e + \bar{\nu}_e$ charged-current inclusive cross sections on argon in electron or positron energy and scattering cosine over full angular range. Data were collected using MicroBooNE liquid time projection chamber located off-axis from Fermilab Neutrinos at Main Injector beam an exposure $2.0\times10^{20}$ protons target. The signal definition includes a 60 MeV threshold $\nu_e$ $\bar{\nu}_e$ 120 energy. measured total differential...
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, space points with associated are reconstructed prior to the pattern recognition stage. Pattern techniques, including track trajectory $dQ/dx$ (ionization per unit length) fitting, neutrino vertex shower separation, particle-level clustering, particle identification then applied on these as well original 2D measurements. A deep...
SBND is the near detector of Short-Baseline Neutrino program at Fermilab. Its location to Booster Beam source and relatively large mass will allow study neutrino interactions on argon with unprecedented statistics. This paper describes expected performance photon detection system, using a simulated sample beam neutrinos cosmogenic particles. design dual readout concept combining system 120 photomultiplier tubes, used for triggering, 192 X-ARAPUCA devices, located behind anode wire planes....
This Letter presents the results from MiniBooNE experiment within a full "3+1" scenario where one sterile neutrino is introduced to three-active-neutrino picture. In addition electron-neutrino appearance at short baselines, this also allows for disappearance of muon-neutrino and fluxes in Booster Neutrino Beam, which shared by MicroBooNE experiment. We present 3+1 fit electron-(anti)neutrino muon-(anti)neutrino data alone combination with data. The best-fit parameters combined exclusive...
We report the first measurement of flux-integrated double-differential quasielasticlike neutrino-argon cross sections, which have been made using Booster Neutrino Beam and MicroBooNE detector at Fermi National Accelerator Laboratory. The data are presented as a function kinematic imbalance variables sensitive to nuclear ground-state distributions hadronic reinteraction processes. find that measured sections in different phase-space regions effects. Therefore, they enable impact specific...
We present the strongest limits to date on mixing angle, $\theta$, with which a new scalar particle, $S$, mixes Higgs field in mass range $100$ $MeV<m_S<155$ MeV. This result uses MicroBooNE liquid argon time projection chamber search for decays of these Higgs-portal particles through $S\rightarrow e^+e^-$ channel kaons NuMI neutrino beam acting as source particles. The analysis an exposure $7.01\times 10^{20}$ protons target data including period when focusing system was configured focus...
Traditional converter valve monitoring methods have problems of inefficiency and failure to detect potential faults in time, which may lead equipment damage or system failure. In this study, according the requirements infrared image valve, algorithm based on improved YOLOv8n target detection model is constructed. The normalized data are combined with time temperature input into BiLSTM for training. According high scenario, lightweight PConv convolution introduced improve C2f module YOLOv8n,...
The MicroBooNE liquid argon time projection chamber located at Fermilab is a neutrino experiment dedicated to the study of short-baseline oscillations, measurements cross sections in argon, and research development this novel detector technology. Accurate precise calorimetry are essential event reconstruction achieved by leveraging TPC measure deposited energy per unit length along particle trajectory, with mm resolution. We describe non-uniform calorimetric performance detector, showing...
We report on a flux-integrated multidifferential measurement of charged-current muon neutrino scattering argon with one and proton in the final state using Booster Neutrino Beam MicroBooNE detector at Fermi National Accelerator Laboratory. The data are studied as function various kinematic imbalance variables energy estimator, compared to number event generator predictions. find that measured cross sections different phase-space regions sensitive nuclear effects. Our results provide...
We present the first search for heavy neutral leptons (HNLs) decaying into <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mrow><a:mi>ν</a:mi><a:msup><a:mrow><a:mi>e</a:mi></a:mrow><a:mrow><a:mo>+</a:mo></a:mrow></a:msup><a:msup><a:mrow><a:mi>e</a:mi></a:mrow><a:mrow><a:mo>−</a:mo></a:mrow></a:msup></a:mrow></a:math> or <c:math xmlns:c="http://www.w3.org/1998/Math/MathML" display="inline"><c:mi>ν</c:mi><c:msup><c:mi>π</c:mi><c:mn>0</c:mn></c:msup></c:math> final...
We report the first double-differential neutrino-argon cross section measurement made simultaneously for final states with and without protons inclusive muon neutrino charged-current interaction channel. The proton kinematics of this channel are further explored a differential as function leading proton's kinetic energy that extends across detection threshold. These measurements use data collected MicroBooNE detector from 6.4×10^{20} on target Fermilab booster beam mean ∼0.8 GeV. Extensive...