A5058626636- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Neutrino Physics Research
- Dark Matter and Cosmic Phenomena
- Computational Physics and Python Applications
- Particle Accelerators and Free-Electron Lasers
- Medical Imaging Techniques and Applications
- Black Holes and Theoretical Physics
- Superconducting Materials and Applications
- Distributed and Parallel Computing Systems
- Cosmology and Gravitation Theories
- Atomic and Subatomic Physics Research
- Radiation Detection and Scintillator Technologies
- Nuclear physics research studies
- Astrophysics and Cosmic Phenomena
- Scientific Computing and Data Management
- advanced mathematical theories
- X-ray Diffraction in Crystallography
- International Science and Diplomacy
- CCD and CMOS Imaging Sensors
- Muon and positron interactions and applications
- Advanced Data Storage Technologies
- Electron and X-Ray Spectroscopy Techniques
Pacific Northwest National Laboratory
2016-2025
University of Oregon
2008-2024
RIKEN BNL Research Center
2022-2023
Stony Brook University
2022-2023
Sungkyunkwan University
2022-2023
Battelle
2016-2023
Ohio University
2023
University of Colorado Boulder
2023
Otto-von-Guericke University Magdeburg
2019-2020
University of the Basque Country
2018-2019
The Compact Linear Collider (CLIC) is an option for a future $${\mathrm{e}^{+}}{\mathrm{e}^{-}} $$ collider operating at centre-of-mass energies up to $$3\,\text {TeV} , providing sensitivity wide range of new physics phenomena and precision measurements the energy frontier. This paper first comprehensive presentation Higgs reach CLIC three stages: $$\sqrt{s} = 350\,\text {GeV} 1.4 . initial stage operation allows study boson production in Higgsstrahlung ( \rightarrow {\mathrm{Z}}...
The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in 2030s. ILC addresses key questions for our current understanding of particle physics. It based proven technology. Its experiments will challenge Standard Model physics and provide window to look beyond it. This document brings story up date, emphasizing its strong motivation, readiness construction, opportunity it presents US community.
Abstract Construction of an e + - Higgs factory has been identified as a major goal for particle physics. Such collider will offer precise measurements the bosons couplings to other particles. A extendable in energy can also establish self-coupling, measure coupling top quark, and expand reach probe new phenomena. We propose strategy energy-extendable based on linear accelerator technology. This offers compact cost-effective design that could be realized project US. The core technologies...
This paper summarizes the physics potential of CLIC high-energy e+e- linear collider. It provides input to Snowmass 2013 process for energy-frontier working groups on The Higgs Boson (HE1), Precision Study Electroweak Interactions (HE2), Fully Understanding Top Quark (HE3), as well Path Beyond Standard Model -- New Particles, Forces, and Dimensions (HE4). is accompanied by a describing accelerator study, submitted Frontier Capabilities group process.
Neural Architecture Search (NAS) is a powerful approach of automating the design efficient neural architectures. In contrast to traditional NAS methods, recently proposed one-shot methods prove be more in performing NAS. One-shot works by generating singular weight-sharing supernetwork that acts as search space (container) subnetworks. Despite its achievements, designing remains major challenge. this work we propose strategy for Vision Transformer (ViT)-based particular, convert Segment...
This paper presents a full simulation study of the measurement production cross section (${\ensuremath{\sigma}}_{ZH}$) Higgsstrahlung process ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}ZH$ and Higgs boson mass (${M}_{\mathrm{H}}$) at International Linear Collider (ILC), using events in which recoils against $Z$ decaying into pair muons or electrons. The analysis is carried out for three center-of-mass energies $\sqrt{s}=250$, 350, 500 GeV, two beam polarizations...
Abstract Research in high energy physics (HEP) requires huge amounts of computing and storage, putting strong constraints on the code speed resource usage. To meet these requirements, a compiled high-performance language is typically used; while for physicists, who focus application when developing code, better research productivity pleads high-level programming language. A popular approach consists combining Python, used interface, C++, intensive part code. more convenient efficient would...
Neural ordinary differential equations (NODE) have been recently proposed as a promising approach for nonlinear system identification tasks. In this work, we systematically compare their predictive performance with current state-of-the-art and classical linear methods. particular, present quantitative study comparing NODE's against neural state-space models We evaluate the inference speed prediction of each method on open-loop errors across eight different dynamical systems. The experiments...
A future Higgs Factory will provide improved precision on measurements of couplings beyond those obtained by the LHC, and enable a broad range investigations across fields fundamental physics, including mechanism electroweak symmetry breaking, origin masses mixing particles, predominance matter over antimatter, nature dark matter. Future colliders measure to few per cent, giving window Standard Model (BSM) physics in 1-10 TeV range. In addition, they make precise width, characterize...
Upgrading the SuperKEKB electron-positron collider with polarized electron beams opens a new program of precision physics at center-of-mass energy 10.58 GeV. This white paper describes potential this `Chiral Belle' program. It includes projections for measurements $\sin^2\theta_W$ that can be obtained from independent left-right asymmetry $e^+e^-$ transitions to pairs electrons, muons, taus, charm and b-quarks. The obtainable will match LEP/SLC world average, but centre-of-mass Measurements...
The International Linear Collider (ILC) is now under consideration as the next global project in particle physics. In this report, we review of all aspects ILC program: physics motivation, accelerator design, run plan, proposed detectors, experimental measurements on Higgs boson, top quark, couplings W and Z bosons, searches for new particles. We important role that polarized beams play program. first stage planned to be a factory at 250 GeV centre mass. Energy upgrades can naturally...
Lepton colliders are considered as options to complement and extend the physics programme at Large Hadron Collider. The Compact Linear Collider (CLIC) is an e+e− collider under development aiming centre-of-mass energies of up 3 TeV. For experiments CLIC, a hadron sampling calorimeter with tungsten absorber proposed. Such provides sufficient depth contain high-energy showers, while allowing compact size for surrounding solenoid. A fine-grained prototype plates scintillator tiles read out by...
We report a measurement of the time-integrated $CP$ asymmetry in neutral charm meson decay $D^0 \to K^0_S K^0_S$ using 921~fb$^{-1}$ data collected at $Υ(4S)$ and $Υ(5S)$ resonances with Belle detector KEKB asymmetric-energy $e^+e^-$ collider. The observed is $$ A_{CP}(D^0 K^0_S) = (-0.02 \pm 1.53 0.17) \%, where first uncertainty statistical second systematic. This latter dominated by error normalisation channel. result consistent Standard Model expectations improves respect to previous...
We present a search for the decays of ${B}^{0}$ mesons into final state containing $\mathrm{\ensuremath{\Lambda}}$ baryon and missing energy. These results are obtained from $711\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ data sample that contains $772\ifmmode\times\else\texttimes\fi{}{10}^{6}\text{ }B\overline{B}$ pairs was collected near $\mathrm{\ensuremath{\Upsilon}}(4S)$ resonance with Belle detector at KEKB asymmetric-energy ${e}^{+}{e}^{\ensuremath{-}}$ collider. use events in...
We present a study of the expected precision for measurement top Yukawa coupling, yt, in e+e- collisions at center-of-mass energy 1 TeV and assuming beam polarization P (e-, e+) = (-0.8,+0.2). Independent analyses ttH final states containing least six hadronic jets are performed, based on detailed simulations SiD ILD, two candidate detector concepts ILC. estimate that statistical yt 4% can be obtained with an integrated luminosity $\mathrm{ab}^{-1}$.