AstroArxiv

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Distribution of how users rated the chat bot separated by year of PhD completion and age. Younger users seemed to rate the bot more positively than older users.

From Queries to Criteria: Understanding How Astronomers Evaluate LLMs. Alina Hyk et. al. https://arxiv.org/abs/2507.15715

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Role of thermal fluctuations in nucleation of three-flavor quark matter. Mirco Guerrini et. al. https://arxiv.org/abs/2506.00139

Comoving‐frame expected DM and neutrino spectra $E^2 {~d

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`Dark' Matter Effect as a Novel Solution to the KM3-230213A Puzzle. P. S. Bhupal Dev et. al. https://arxiv.org/abs/2505.22754

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RGE effects on new physics searches via gravitational waves. Katsuya Hashino et. al. https://arxiv.org/abs/2505.13074

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Electroweak Phase Transition and Bubble Wall Velocity in Local Thermal Equilibrium. Carlo Branchina et. al. https://arxiv.org/abs/2504.21213

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Diffraction around caustics in gravitational wave lensing. Jose María Ezquiaga et. al. https://arxiv.org/abs/2503.22648

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Suppression of the collisionless tearing mode by flow shear: implications for reconnection onset in the Alfvénic solar wind. A. Mallet et. al. https://arxiv.org/abs/2412.01796

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Incorporation of model accuracy in gravitational wave Bayesian inference. Charlie Hoy et. al. https://arxiv.org/abs/2409.19404

Variation in the eccentricity with the relative (to Jupiter) apsidal longitude, $ - {

Variation in the eccentricity with the relative (to Jupiter) apsidal longitude, $ - {

Variation in the eccentricity with the relative (to Jupiter) apsidal longitude, $ - {

Time evolution of the apsidal longitude $ - {

Shepherding Miorita and its flock: A group of near-Earth asteroids driven by apsidal and von Zeipel-Lidov-Kozai secular resonances. A source of low-perihelion asteroids. R. de la Fuente Marcos et. al. https://arxiv.org/abs/2507.21251

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An analytic formalism to describe the $N_{\rm eff}(\rm H)$-$n_{\rm H}$ relationship in molecular clouds. Brandt A. L. Gaches https://arxiv.org/abs/2507.16931

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Environmental impacts of astronomical research infrastructures. Jürgen Knödlseder https://arxiv.org/abs/2507.14510

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ASASSN-24fw: An 8-month long, 4.1 mag, optically achromatic and polarized dimming event. R. Forés-Toribio et. al. https://arxiv.org/abs/2507.03080

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Fuzzy dark matter halos with repulsive self-interactions: coherent soliton and halo vortex network with moderate self-coupling. Milos Indjin et. al. https://arxiv.org/abs/2507.00293

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Schematic diagram of the attention-enhanced InceptionTime network architecture. Building upon the classical multi-scale temporal structure of InceptionTime, the model integrates a temporal receptive field pyramid formed by stacked heterogeneous convolutional kernels and a temporal attention modul...

Feynman diagrams for photon scattering on axion. The left panel represents the $s-channel$, where the four-momenta of the incoming photon and axion are $k$ and $p$, respectively. The resulting virtual photon propagates with momentum $k + p$. The outgoing momenta are $k'$ (photon) and $p'$ (axion)...

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A Machine Learning Method for Hunting Hidden Axion Signals in Pulsar Dispersion Measurements. Haihao Shi et. al. https://arxiv.org/abs/2505.16562

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The CatSouth Quasar Candidate Catalog for the Southern Sky and a Unified All-Sky Catalog Based on Gaia DR3. Yuming Fu et. al. https://arxiv.org/abs/2503.14141

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CSST Strong Lensing Preparation: Fast Modeling of Galaxy-Galaxy Strong Lenses in the Big Data Era. Xiaoyue Cao et. al. https://arxiv.org/abs/2503.08586

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Non-thermal filaments and AGN recurrent activity in the galaxy group Nest200047: a LOFAR, uGMRT, MeerKAT, VLA radio spectral analysis. M. Brienza et. al. https://arxiv.org/abs/2502.18244

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We here quantify visually the 090401B-230213A directional compatibility (already shown in Fig.~ {fig1

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On testing in-vacuo dispersion with the most energetic neutrinos: KM3-230213A case study. Giovanni Amelino-Camelia et. al. https://arxiv.org/abs/2502.13093

The power-law scaling of the fractional beam energy loss, $ / U_{ {beam

The power-law scaling of $ { {non-lin

Simulations of Astrophysically Relevant Pair Beam Instabilities in a Laboratory Context. Suman Dey et. al. https://arxiv.org/abs/2501.14518

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Examples of Level 2 blocks picked up by our pipeline.

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A Novel Technosignature Search in the Breakthrough Listen Green Bank Telescope Archive. Caleb Painter et. al. https://arxiv.org/abs/2412.05786

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The unreasonable effectiveness of the $n Σv$ approximation. Elisha Modelevsky et. al. https://arxiv.org/abs/2411.17436

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Primordial Black Holes from Domain Wall Density Fluctuations: Bridging Gravitational Wave Observations Across Two Frequency Bands. Bo-Qiang Lu et. al. https://arxiv.org/abs/2409.10251

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Probing Primordial Black Hole Formation from Domain Wall Isocurvature Perturbations: Constraints and Implications. Bo-Qiang Lu et. al. https://arxiv.org/abs/2409.09986

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CHIME/FRB/Pulsar discovery of a nearby long period radio transient with a timing glitch. Fengqiu Adam Dong et. al. https://arxiv.org/abs/2407.07480

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New comprehensive description of the scaling evolution of the cosmological magneto-hydrodynamic system. Fumio Uchida et. al. https://arxiv.org/abs/2405.06194

Fitted r-mode gravitational wave frequency as a function of tidal deformability \( \) for 14 tabulated EoSs {Idrisy_2015

Fitted r-mode gravitational wave frequency versus compactness \( C = M/R \) for 14 tabulated equations of state (EoSs) {Idrisy_2015

Pulsar period evolution for PSR B0531+21. The zoom-in between MJD 52350 and 54000 highlights spin-down discontinuities caused by glitches.

Relative difference between data and model fits. The long-term fit shows systematic drift, while between-glitch fits reveal localized jumps near glitch epochs.

The Role of r-Modes in Pulsar Spin-down, Pulsar Timing, and Gravitational Waves. Xiyuan Li et. al. https://arxiv.org/abs/2307.11270

Innermost stable circular orbit of Kerr-Bertotti-Robinson black holes and inspirals from it: Exact solutions. Tower Wang https://arxiv.org/abs/2508.04684

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Mathematical formulation of mode-to-mode energy transfers and energy fluxes in compressible turbulence. Dhananjay Singh et. al. https://arxiv.org/abs/2508.04300

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Cosmological models with Bounce scenario in f(Q,C)-gravity. Bhaswati Mandal et. al. https://arxiv.org/abs/2508.04256

Absolute difference between the exact and meshfree log-likelihood values for the lightest system among 104 events, evaluated on five distinct sets of points. Four sets (colored blue, orange, green, and red), each containing $10^4$ points, correspond to the points uniformly sampled in the intrinsi...

Probability-Probability (P-P) plot for all parameters of interest, computed using a population of 104 simulated NSBH events with network SNR $ > 20$. Each colored curve corresponds to a parameter, with the associated p-value listed in the legend. The black dashed line indicates perfect calibratio...

Comparison of 3D marginalized posterior distributions in intrinsic parameter space for the lightest event in the simulated catalog. Blue shows the meshfree PE run; red and green correspond to bruteforce likelihood evaluation with sampling in $ $ and $( , q, {1z

Schematic, showing the squeezing of the metric ellipsoid along its longest eigenvector direction to correct for overestimated match values near the boundary. The plot shows a 2D slice of the 4D metric ellipsoid in the $ {3s

Rapid parameter estimation with the full symphony of compact binary mergers using meshfree approximation. Abhishek Sharma et. al. https://arxiv.org/abs/2508.04172