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Photo: Big Dipper over the dome
Big Dipper over the dome
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RSS  Latest preprints on astro-ph:

› OmniSpectra: A Unified Foundation Model for Native Resolution Astronomical Spectra
› LISA and the LISA Science Team
› Non-uniform Antenna Loading Effect on Embedded Element Patterns and Application to Fault Detection
› Digging into the Interior of Hot Cores with ALMA (DIHCA). VII. Disk candidates around high-mass stars and evidence of anisotropic infall
› Hierarchical bayesian inference: constraining population distribution of dark matter halo shapes via stellar streams
› What factors shape the radio luminosity of star-forming galaxies? A new calibration from LoTSS-DR2
› The Back-in-time Void Finder: dynamical identification of cosmic voids through optimal transport reconstruction
› Optimizing Optical Searches for Supermassive Black Hole Binaries in AGN Light Curves: Fourier versus Bayesian Periodicity Detection
› Blazars define a stable celestial reference frame
› A Stratification in Magnetic Field Structures: The Radio Outflow in NGC 4151
› An Investigation of 5-year Simultaneous X-ray and Radio Light Curves of the Dwarf Seyfert Galaxy UGC 6728
› An Analysis of AGN Feedback in the Compact Galaxy Group Stephan's Quintet
› Solar twins in Gaia DR3 GSP-Spec I. Building a large catalog of Solar twins with ages
› Dynamic shocks powered by a wide, relativistic, super-Eddington outflow launched by an accreting neutron star in the mid-20th century
› The age sequence of young clusters in Perseus: Estimating ages from mass distributions
› Spin-down changes in PSR B0540-69 induced by a drift of the magnetic axis
› Supernova interactions with aspherical circumstellar material I: calculations of light curves, AB magnitudes, spectra, and polarisation
› The role of gas stripping in the quenching of satellite galaxies using SHARK v2.0
› Perihelion Asymmetry in the Water Production Rate of the Interstellar Object 3I/ATLAS
› The long quest for vacuum birefringence in magnetars: 1E 1547.0-5408 and the elusive smoking gun
› Constraining nonminimal f(T) gravity from Primordial Nucleosynthesis to Late-Universe observations
› Two Fluid Quantum Bouncing Cosmology I: Theoretical Model
› Source identification for the Swift-BAT 150-month hard X-ray catalog using soft X-ray observations
› Mapping dark matter and the emergence of large-scale structure
› Multi-band Reconstruction of Sixteen Gravitational Lens Systems using PISCO data
› A compact object with a K type star companion in the solar neighborhood: a wide post common envelope binary with a white dwarf candidate
› The initial spin matters: the impact of rapid rotation on magnetic-field amplification at merger
› K-DRIFT Science Theme: Galactic Cirrus Clouds and Circumgalactic Medium
› The reason for the occurrence of W-type contact binaries
› Development of an early warning method incorporating pre-supernova neutrino light curves
› Evidence for stellar contamination and water absorption in NGTS-5b's transmission spectra with GTC/OSIRIS
› Hydrodynamic simulations of the recurrent nova T Coronae Borealis: Nucleosynthesis predictions
› Fuzzy dark matter soliton core hosting a supermassive black hole as a dense low-mass perturber in strong gravitational lensing
› Interaction between the ejecta, the accretion disk, and the secondary star in the recurrent nova system U Sco
› GRB~250704B/EP250704a a Short Gamma-Ray Burst Powered by a Magnetar
› Nucleosynthesis in Type Ia Supernovae, Classical Novae, and Type I X-Ray Bursts. A Primer on Stellar Explosions
› Redshift-Binned Constraints on the Hubble Constant under $\Lambda$CDM, CPL, and Pad\'e Cosmography
› Deuteration of HC3N and CH3CCH in the pre-stellar core L1544
› Distance-Independent Atmospheric Refraction Correction for Accurate Retrieval of Fireball Trajectories
› Failed ejection and oscillations of a current-carrying filament balanced by gravity
› Radio-Interferometric Image Reconstruction with Denoising Diffusion Restoration Models
› Intrinsic alignments in the FLAMINGO simulations with two-point statistics
› Does the solar oxygen abundance change over the solar cycle? An investigation into activity-induced variations of the O I infrared triplet
› Out-of-Sample Validation of MagNet
› Hot and cloudy: High temperature clouds in super-Earths and sub-Neptunes
› Enhancing Thermal Sunyaev-Zel'dovich Analyses with Digital Twins of the Local Universe
› A 2 au resolution view by ALMA of the planet-hosting WISPIT 2 disk
› JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: NIRCam Imaging in GOODS-S and GOODS-N
› JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: MIRI Coordinated Parallels in GOODS-S and GOODS-N
› JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Photometric Catalog
› JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Catalogs of inferred morphological properties of galaxies from JWST/NIRCam imaging in GOODS-N and GOODS-S
› JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Wisp Subtraction with the Non-negative Matrix Factorization Algorithm
› JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Photometrically Selected Galaxy Candidates at z > 8
› JADES: A Prominent Galaxy Overdensity Candidate within the First 500 Myr
› JADES: Discovery of Large Reservoirs of Small Dust Grains in the Circumgalactic Medium of Massive Galaxies at $z\sim3.5$ through Deep JWST/NIRCam Imaging and Grism Spectroscopy
› Undermassive Hosts of $z = 4-6 $ AGN from JWST/NIRCam Image Decomposition with CONGRESS, FRESCO, and JADES
› There Is More to Outshining: 2D Dust Effects on Stellar Mass Estimates at $3 \leq z < 9$ with JWST in the JADES Field
› JADES: Evolution of nitrogen abundances in star-forming galaxies from z ~ 1.5-7
› Clump-like Structures in High-Redshift Galaxies: Mass Scaling and Radial Trends from JADES
› Gaia20fnr: A binary-lens microlensing event with full orbital motion revealed by four space telescopes
› HE0144-4657: A Carbon-Enhanced Ultra Metal-Poor Star ([Fe/H] ~ -4.1) from the Helmi Stream Disrupted Dwarf Galaxy
› Extreme line profile variations in the repeating changing-look active galactic nucleus IRAS23226-3843
› A multi-wavelength approach of AGN feedback in LINERs: The case of NGC 4438
› SVOM discovery of a strong X-ray outburst of the blazar 1ES~1959+650 and multi-wavelength follow-up with the Neil Gehrels Swift observatory
› Spatially resolved stellar-to-total dynamical mass relation: Radial variations, gradients and profiles of galaxy stellar populations
› Modeling the Impact of Unresolved Stellar Companions on Detection Sensitivity in Kepler's Small Planet Occurrence Rates
› Unveiling the Spectral Morphological Division of Fast Radio Bursts with CHIME/FRB Catalog 2
› Constraining Nuclear Molecular Gas Content with High-resolution CO Imaging of GOALS Galaxies
› Formation and X-ray emission from hot bubbles in planetary nebulae - III. The impact of [Wolf-Rayet]-type winds
› Cis--Trans Rotational Isomerism of Seleno-, Thio-, and Formic Acids and Their Dimers: Chemical Kinetics under Interstellar Conditions
› Magnetar fraction in Core-Collapse Supernovae
› Reanalyzing DESI DR1: 4. Percent-Level Cosmological Constraints from Combined Probes and Robust Evidence for the Normal Neutrino Mass Hierarchy
› The FarView Low Frequency Radio Array on the Moon's Far Side: Science and Array Architecture
› A general spectral solver for the axisymmetric Jeans equations: fast galaxy modelling with arbitrary anisotropy
› Evolution of the recent high-accretion state of the recurrent nova T CrB: HST, Swift, NuSTAR, and XMM-Newton observations
› On the Missing Red Giants near the Galactic Center
› Constraining dark energy models using Jackknife and Bootstrap resampling
› A multiwavelength ALMA view of gas and dust in binary protoplanetary system AS 205: Evidence of dust asymmetric distribution
› Cyclic sunspot activity during the first millennium CE as reconstructed from radiocarbon
› Dynamical Origin of (469219) Kamo`oalewa of Tianwen-2 Mission from the Main-Belt: $\nu_6$ Secular Resonance, Flora Family or 3:1 Resonance with Jupiter
› Gravitational Waves and Primordial Black Holes produced by Dark Meta Stable Vacuum Decay
› Single-wave solutions of the neutrino fast flavor system. Part I. Mechanical properties
› Compact Stars Sourced by Dark Matter Halos and Their Frozen States
› Determination of the longitude difference between Baghdad and Khwarezm using a lunar eclipse (the method of Abu Rayhan al-Biruni and Abu al-Wafa al-Buzjani)
› Neutrino-Induced Polarization Rotation in Active Galactic Nuclei Plasmas
› Natural Language-Driven Global Mapping of Martian Landforms
› Photon-dark photon oscillation in M87 and Crab Nebula environments
› Different effects of the Lorentz and Gaussian bump functions on the formation of primordial black holes and secondary gravitational waves
› Evidence for GeV emission of the superluminous supernova SN 2017egm
› Running the small-correlated-against-large estimator at scale: Applications of small-scale CMB lensing estimators on realistic simulations
› Cosmic acceleration and the Hubble tension from baryon acoustic oscillation data
› Turbulent dynamos in a collapsing cloud
› WINTER on S250206dm: A near-infrared search for an electromagnetic counterpart to a gravitational-wave event
› Distinguishing the Origin of Eccentric Black Hole Mergers with Gravitational-wave Spin Measurements
› The AURORA Survey: Tracing Galactic Outflows at $z\gtrsim2.5$ with JWST/NIRSpec NUV Absorption Lines
› Self-bound hybrid stars with strong phase transitions can relieve major compact star observation tensions
› Machine-learning correction for the calorimeter saturation of cosmic-ray ions with the Dark Matter Particle Explorer: towards the PeV scale
› AT2019cmw: A highly luminous, cooling featureless TDE candidate from the disruption of a high mass star in an early-type galaxy
› The role of magnetic fields in shaping $\gamma$-ray emission from the Fermi bubbles
› Group Therapy for Halos: Advancing Halo Mass Estimation for Galaxy Groups
› One latent to fit them all: a unified representation of baryonic feedback on matter distribution
› Enhancing the detectability of ionized Regions during the Epoch of Reionization
› Multi-color characterization of optically invisible FU Orionis-type outbursts: Demonstration and prospects for the WINTER survey
› Rapid jet production and suppression during fast state transitions in the black hole X-ray binary MAXI J1348$-$630
› STRAWBERRY: Finding haloes in the gravitational potential
› Probing the millisecond pulsar origin of the $\gamma$-ray excess in the Galactic centre with LISA
› The effect of matter discreteness on gravitational wave propagation in post-geometrical optics
› Polarimeter to Unify the Corona and Heliosphere (PUNCH)
› AGN spectral variability across activity states and searches for axion-like particles
› Light Travel Time Effects in Kilonova Models
› The choice of Planck CMB likelihood in cosmological analyses
› Gamma-ray Orbital Modulation in Spider Pulsars: Three Discoveries and a Universal Modulated Fraction
› On the Short Dissipation Scales and Current-Sheet Properties of Low-Coronal EUV Brightenings
› NEOForCE: Near-Earth Objects' Forecast of Collisional Events
› Bars in low-density environments rotate faster than bars in dense regions
› Diagnosing Interstellar Magnetic Turbulence with TeV Pulsar Halos
› Hidden pattern of self-invariant cosmic expansion: Empirical evidence from Hubble diagram of supernovae
› Digging into the Interior of Hot Cores with ALMA. VI. The Formation of Low-mass Multiple Systems in High-mass Cluster-forming Regions
› Resonant Scattering of the He I 1.0833$\mu$m Triplet in H II Regions: Emission Spectra
› Updated Metallicity Diagnostics for Precision Oxygen Abundance Measurements in High-redshift Galaxies with JWST
› Unveiling Hidden Clustering: An Unsupervised Machine Learning Study of Repeating FRB 20220912A
› A Not-So-Compact Companion: Massive, Oversize White Dwarf in a Post-Common Envelope Eclipsing Binary
› The Supernova Remnant G284.3$-$1.8 and Its Relation to the Gamma-ray Binary 1FGL J1018.6$-$5856
› Probing Heavily Obscured AGN in Major Galaxy Mergers Using the mm-X-ray Correlation
› Constraining electromagnetic couplings of ultralight scalars from compact stars
› Constraining light dark matter in vector-scalar portals with COSI and AMEGO-X
› Maximal GW amplitude from bubble collisions in supercooled phase transitions
› Asymptotics of spherical dynamos exhibiting a small-scale MAC balance
› Uncertainty in predicting the stochastic gravitational wave background from compact binary coalescences
› Pulsar timing array analysis in a Legendre polynomial basis
› Reconstructing and resampling: a guide to utilising posterior samples from gravitational wave observations
› Development and Testing of a Modular Large-Area Cosmic Ray Telescope Using Scintillator-Fiber Hybrid Design for Millimeter-Level Muon Tracking
› Multipole moments do not uniquely characterize spacetimes beyond general relativity
› Two-Dimensional Pulsar Distance Inference from Nanohertz Gravitational Waves
› A Framework for Lorentz-Dirac Dynamics and Post-Newtonian Interaction of Radiating Point Charges
› Calibration Method of Spacecraft-Inertial Sensor Center-of-Mass Offset for the Taiji Gravitational Wave Detection Mission under Science Mode
› Resonant Photon-Axion Mixing Driven by Dark Matter Oscillations
› On flying through the base of a pseudo-streamer

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