746 papers
This paper reports the first successful in-air irradiation of biological samples using stable, kHz laser-driven electron beams, demonstrating promising pre-clinical results of normal tissue sparing in zebrafish embryos while maintaining anticancer efficacy in glioblastoma cells, thereby marking a significant milestone toward the clinical translation of laser-plasma accelerators.
Using the Euclidon method, this paper presents a new axially symmetric stationary solution to Einstein's vacuum equations that describes N rotating masses and generalizes to N arbitrary static axially symmetric masses or N Kerr-NUT solutions under specific limiting conditions.
This paper introduces an extension of localized intrinsic bond orbitals (IBOs) to decode correlated charge migration dynamics, successfully mapping complex many-electron behaviors to intuitive chemical concepts like curly arrows and hyperconjugation while identifying key mechanisms and efficient molecules through high-level TDDMRG simulations.
This paper presents a time-dependent interpretive modeling framework using the 0D MCTrans++ code to infer plasma evolution in the Centrifugal Mirror Fusion Experiment (CMFX) from sparse diagnostics, revealing that spreading fuel injections across a discharge improves performance and enables record ion temperatures and neutron yields.
This paper introduces the first application of deep neural networks to continuous-wave NMR polarization measurements, demonstrating that machine learning-based signal extraction significantly reduces noise and fitting uncertainties to improve the precision and reliability of target polarization monitoring in high-energy and nuclear physics experiments.
This paper presents a scalable, two-step framework that propagates chemical kinetics parameter uncertainties onto reduced manifolds to enable efficient, spatially resolved uncertainty quantification in high-fidelity reacting flow simulations, revealing significant variability in trajectory and equilibrium times driven by mixing and low-to-intermediate temperature chemistry.
This paper derives rigorous quantum mechanical expressions in the electric-dipole approximation that establish generalized Einstein relations between absorption and emission spectra in dispersive media, linking dipole-strength spectra to Einstein coefficients through conditional transition probabilities and defining equilibrium Stokes' shifts via changes in standard chemical potential rather than simple degeneracy ratios.
This paper establishes a kinetic field theory for beam-plasma collective oscillations in intermediate-energy charged-particle beams, deriving dispersion relations and critical density thresholds that are validated by a Prometheus beta-VAE analyzing particle-in-cell simulation data to confirm predicted signatures like density-tunable resonances and Friedel oscillations.
This paper demonstrates that in a lattice-structured population, scaling interaction payoffs by participants' accumulated wealth creates a discontinuous wealth-gradient transition at the cooperator-defector boundary, which stalls the invasion of defectors and drives the dominance of cooperation even at high costs, a phenomenon notably enhanced by thermal fluctuations.
This study employs a three-component plasma model and Sagdeev potential formalism to determine the Mach number ranges and physical limitations, such as double layers and density constraints, governing the existence of large-amplitude electron-acoustic solitons with both negative and positive potentials in two-temperature electron space plasmas.
This study characterizes the reaction dynamics of O(3P) + O2(3Sigma_g-) collisions on a high-level MRCI+Q/aug-cc-pVQZ potential energy surface, revealing that while the computed rates and isotopic ratios capture experimental trends like negative temperature dependence and cusps, discrepancies in absolute values are primarily attributed to neglected quantum effects such as zero-point energy.
This paper demonstrates that integrating plastic scintillator detectors read out by the MuTRiG ASIC into the MuSiP spectrometer overcomes the timing limitations of silicon pixel detectors, enabling high-rate vertex-reconstructed muon-spin spectroscopy with sub-300 ps resolution and the ability to resolve precession frequencies exceeding 50 MHz.
This study utilizes single-station ambient noise autocorrelation and joint earthquake arrival time inversion to generate a high-resolution crustal velocity model and seismicity catalog for southern Ghana, successfully imaging the Paleozoic basement beneath the Voltaian Basin and demonstrating the efficacy of passive seismic methods for crustal characterization in sparsely instrumented intraplate regions.
This paper outlines a comprehensive, multi-level geotechnical monitoring scheme implemented by BRGM and the Paris City Council since 2021 to assess and mitigate gravitational hazards in the historically unstable Buttes Chaumont Park by correlating displacement data with meteorological conditions to guide future restoration and safety efforts.
This perspective article argues that achieving true technological excellence, particularly in the era of generative AI, requires moving beyond a narrow focus on technical performance to integrate ethical, social, and humanistic dimensions structurally across research design, foresight, education, communication, and institutional frameworks.
This study reveals that while Brasilia's modernist urban form appears integrated at coarse scales, segregation actually intensifies at finer resolutions where daily life occurs, driven more by enclosed residential designs and barriers than by residential location alone, suggesting that true integration requires prioritizing shared destinations and porous connections over isolated planning units.
This paper demonstrates that the previously proposed stabilization mechanism for helical magnetohydrodynamic turbulence via spontaneous symmetry breaking yields only singular solutions due to inconsistent truncations, arguing instead that a consistent field-theoretic description of large-scale mean-field generation requires the inclusion of a bare curl term arising from parity-violating modifications to Ohm's law.
This study combines experimental diagnostics and a validated coupled RANS-LES CFD framework to quantify how incident shock attenuation and boundary-layer interactions create significant axial and radial thermodynamic non-uniformities behind reflected shocks in single-diaphragm shock tubes, revealing that while argon maintains a relatively uniform core, nitrogen and carbon dioxide exhibit substantial gradients that impact chemical kinetic measurements.
This survey provides a structured synthesis of interdisciplinary research on algorithmic interventions in opinion dynamics, organizing existing work by optimization objectives, reviewing mathematical formulations and algorithms, and outlining future directions for fostering healthier online environments.
This study analyzes Juno spacecraft data to demonstrate that narrow electron beams observed in Jupiter's middle magnetosphere are statistically consistent with and originate from auroral acceleration processes in the planet's polar regions.