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Photo: Halo, moon dogs and parhelic circle around the Moon
Halo, moon dogs and parhelic circle around the Moon
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RSS  Latest preprints on astro-ph:
› Eccentric Binaries Accreting from Thin Disks: Orbital Evolution
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› Pre-training vision models for the classification of alerts from wide-field time-domain surveys
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› The automation of optical transient discovery and classification in Rubin-era time-domain astronomy
› Cosmic Duets I. High-spatial resolution spectroscopy of dual and lensed AGN with MUSE
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› The MeerKLASS UHF On-the-Fly Continuum Survey -- Data Release I
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› From Earths to Super-Earths: Five New Small Planets Transiting M Dwarf Stars
› JWST/NIRSpec Detects Warm CO Emission in the Terrestrial-Planet Zone of HD 131488
› Residual energy in weakly compressible turbulence with a mean guide field
› The MeerKLASS On-the-Fly continuum survey: pipeline design and validation
› Multimessenger Probes of the Supermassive Black Hole Binary Population: The Role of Pulsar Timing Arrays
› Semantic search for 100M+ galaxy images using AI-generated captions
› High-Redshift Galaxy Candidates at z > 6 as Revealed by JWST Observations of MACS0647
› NGDEEP: A New Non-Parametric Measure of Local Star-Formation and Attenuation at Cosmic Noon
› The maximum offsets of binary neutron star mergers from host galaxies
› Direct measurement of $^{59}$Cu($p$,$\alpha$)$^{56}$Ni precludes a strong NiCu cycle in Type-I X-ray bursts
› Measurement of the Half-Light Radius for the Tucana Dwarf Spheroidal Galaxy
› Revisiting x-CTE in WFC3/UVIS
› X-ray Evolution of Young Stars: Early Dimming and Coronal Softening in Solar-Mass Stars with Implications for Planetary Atmospheres
› ESO Expanding Horizons White Paper: Electromagnetic characterisation of millihertz gravitational-wave sources in the Milky Way
› Identifying and Characterizing Very Low Mass Spectral Blend Binaries with Machine Learning Methods
› Binarity at LOw Metallicity (BLOeM): Projected rotational velocities
› Inference of Neutron Star Mass Distributions and the Equation of State from Multi-messenger Observations
› AGN X-ray Reflection Spectroscopy with ML MYTORUS:Neural Posterior Estimation with Training on Observation-Driven Parameter Grids
› Constraining the dark matter origin of the halo-like 20 GeV $\gamma$-ray excess with the AMS-02 antiproton data
› Observational Properties of $\beta$ Cephei Stars: 88 new samples discovered Based on TESS and Gaia Data
› Bibliometric benchmarking across astronomy journals: Knowledge-use cycle and PASJ in the global landscape
› The Merger Rate of Primordial Black Holes
› A Comprehensive Sulfur Chemistry Network with Excited S(1D) and SO(1{\Delta}) for XODIAC Photochemical Model: Validation on Venus and Implications for Exo-Venus Atmospheres
› X-ray properties of RR Lyrae and Cepheid variables from eROSITA
› NICER Magnetar Burst Catalog
› The Effect of a Self-bound Equation of State on the Structure of Rotating Compact Stars
› Local Nonlinear Transforms effectively Reveal Primordial Information in Large-Scale Structure
› Hemispheric Magnetic Asymmetry and Cross-Equatorial Circulation Cells within the Sun's Near-Surface Shear Layer
› A multi-viewpoint comparison of the velocity field of coronal propagating disturbances
› Solar-cycle variations in meridional flows and rotational shear within the Sun's near-surface shear layer
› Measuring the Collisional Evolution of Debris Clusters in an Asteroid System
› The Universal Bayesian Imaging Kit
› On the use of polarized thermal emission to constrain cloud grain size and temperature structure of sub-stellar objects
› First mapping of prebiotic molecule CH2NH in a pre-stellar core
› Thread Separation and Expansion Observed in Multi-Stranded Solar Coronal Loops
› SIMLA: The Spitzer Infrared Spectrograph Mapping Legacy Archive
› Toward the time-domain spectroscopic study of the dynamic life of stars: from accretion to magnetic activity
› Transients as Determinants of Habitability
› Nyx-RT: Adaptive Ray Tracing in the Nyx Hydrodynamical Code
› Exploiting light coherence in astrophysics
› eROSITA-RU Tidal Disruption Events with Keck-I/LRIS: Sample Selection, Optical Properties, and Host Galaxy Demographics
› Readdressing the contribution of photonuclear reactions to the muon content of extensive air showers: a heuristic approach
› Magnetized transonic accretion disks
› Mega-MUSE Nearby Galaxy Serendipity Survey
› THRILS -- The High-(Redshift+Ionization) Line Search: Program Description & Redshift Catalog
› AttenGW: A Lightweight Attention-Based Multi-Detector Gravitational-Wave Detection Pipeline
› Reconnection-Driven Turbulent Fluctuations in the Magnetically Dominated Collisionless Regime
› Mode Energy Partition in Partially Ionized Compressible MHD Turbulence
› Design and Performance of the Upgraded Prototype Schwarzschild-Couder Telescope Camera Module
› Constraint on magnetized black bounce spacetime from HFQPOs data and the selection of resonance models via information criterion
› A Search for Soft $\gamma$-ray Emission from the Galaxy Cluster SPT-CL J2012-5649 (Abell 3667) Using INTEGRAL/ISGRI
› CUBE2: A Parallel $N$-Body Simulation Code for Scalability, Accuracy, and Memory Efficiency
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› Probing Periodic and Aperiodic Variability of X-ray Sources in M31, M81 and Centaurus A with Chandra
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› HEL1OS -- A Hard X-ray Spectrometer on Board Aditya-L1
› Effects of radiative interior on solar inertial modes
› Particle Acceleration in Magnetized Shear-Driven Turbulence
› DAO: A New and Public Non-Relativistic Reflection Model
› Evolution Models of CO WD -- AGB Star Merger Remnants
› EROS light curve data base
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› The TRAPUM Large Magellanic Cloud pulsar survey with MeerKAT II: 12 new discoveries and timing solutions for 7 pulsars
› Rotational evolution of slow-rotator sequence stars. II. Modeling the wind braking and the rotational coupling in the entire mass range of solar-like stars
› CAPOS: The bulge Cluster APOgee Survey XI. Unraveling the chemical composition of the bulge globular cluster NGC 6304
› An Extremely-red, UV-bright, and Extended Galaxy at z~6 in PRIMER/UDS: An Early Massive Galaxy Caught Quenching after an Obscured Starburst?
› Pre-perihelion detection of a wobbling high-latitude jet in the interstellar comet 3I/ATLAS
› The Merian Survey: A Statistical Census of Bright Satellites of Milky Way Analogs
› Super-Eddington Accretion Geometry: a Remarkable Stability of the Hidden Ultraluminous X-Ray Source Cygnus X-3
› Kinematics of H I and O VI Absorbers: Insights into the Turbulence Driver of the Multiphase Circumgalactic Medium
› DREAMS.II. Galaxy Demographics from Direct Te-Based Metallicities at z~2-10: Tracing the Evolution of the Mass-Metallicity and Fundamental Relations
› X-ray Variability and Photosphere Evolution during Accretion Disk Formation in Tidal Disruption Events
› The disk precession in a Be star-magnetar binary and its application to the rotation measure of FRB 20201124A
› Flashing fast: characterising the 2025 outburst of MAXI J1957+032
› Redshift Classification of Optical Gamma-Ray Bursts using Supervised Learning
› A New Catalog of Head Tail Radio Galaxies from the VLA FIRST Survey
› Simulating the spatial distributions of gas- and ice-phase molecules in galaxies: a new method and preliminary results
› Transitional Dynamics: Unveiling the Coexistence and Interplay of Type-B and Type-C QPOs in MAXI J1348-630
› Revisiting the role of the streaming instability for the cosmic-ray spectrum in the GeV to TeV range
› WZ Sge-type dwarf novae: an extreme laboratory in cataclysmic variables
› VLBI astrometry of radio stars to link radio and optical celestial reference frames III: 11 radio stars
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› The First X-Ray Polarimetry of an Eclipsing Low-Mass X-Ray Binary: Serendipitous IXPE Observation of AX J1745.6-2901
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› HALO I: Photometric continuum reverberation mapping of Fairall~9
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› Standardizing reverberation-mapped H$\beta$ active galactic nuclei using time-averaged radius$-$luminosity relations with 5100\,\AA\,, broad H$\beta$, and narrow \OIII\ luminosities
› Super-resolving Herschel -- a deep learning based deconvolution and denoising technique
› ALMA view on the nature of the compact VLA continuum sources in the massive young stellar object G25.65+1.05
› The PAU Survey: Uncovering the connection between intrinsic and observed galaxy properties using symbolic regression
› Statistical properties of spicules in MURaM-ChE
› The Maximum Particle Energy Gain During Magnetic Reconnection
› Multiband neural network classification of ZTF light curves as LSST proxies
› diffhydro: Inverse Multiphysics Modeling and Embedded Machine Learning in Astrophysical Flows
› Citizen CATE 2024: Extending Totality During the 8 April 2024 Total Solar Eclipse with a Distributed Network of Community Participants
› Three-dimensional numerical simulations of neutron star cores in the two-fluid MHD approximation: simple configurations
› Prospects for Measuring Black Hole Masses using TDEs with the Vera C. Rubin Observatory
› Data Quality Issues in Flare Prediction using Machine Learning Models
› Magnetic field generation in mergers of massive main sequence stars
› PSR J0537-6910: Exponential recoveries detected for 12 glitches
› The excess of molecular hydrogen in chemical networks without oxygen
› The stellar to sub-stellar masses transition in 47 Tuc
› High Resolution Overtone Spectroscopy of HNC$^+$ and HCN$^+$
› Towards measuring astrophysical third order correlation functions with the H.E.S.S. optical intensity interferometer
› Resolving Galaxy Nuclei and Compact Stellar Systems as Engines of Galaxy Evolution
› Unveiling the white dwarf in the eclipsing polar HU Aquarii
› Multi-Method Timing of Transient Radio Pulsars with the GBT350 and GBNCC Surveys
› The Flying Saucer edge-on disc's Near Infrared silhouette revealed by the JWST JEDIce program
› The Serendipitous Axiodilaton: A Self-Consistent Recombination-Era Solution to the Hubble Tension
› Tides in Massive Binaries: Numerical Solutions and Semi-Analytical Comparisons
› Unveiling the X-ray Secrets of Fermi-detected Narrow-Line Seyfert 1 Galaxies with XMM-Newton Observations
› Fermionic versus Bosonic Dark Matter in Neutron Stars: A Bayesian Study with Multi-Density Constraints
› Leptonic and Hadronic Models of High-energy Nebula Around V4641 Sgr
› Tales of stellar and binary co-evolution, told by stellar oscillations -- Binary demographics and their impact on stellar mass, orbits, and age estimates in main-sequence and red-giant stars
› Identification of radio and gamma-ray pulsars in X-rays using data from the SRG/eROSITA all-sky survey
› Tracing the Early Milky Way with Globular Clusters: The Diagnostic Power of Neutron-Capture Elements
› Evolution of solar and stellar coronal abundances due to magnetic activity
› The impact of non-Gaussianity when searching for Primordial Black Holes with LISA
› A critical value of the inflationary tensor-to-scalar ratio from inhomogeneous inflation
› Reconstructing spatially-varying multiplicative bias for Stage IV weak lensing galaxy surveys with a quadratic estimator
› Bridging Simulations and EFT: A Hybrid Model of the Lyman-Alpha Forest Field
› XID+PRIMA, II: Stepping Through Hyperspectral Imaging to Deblend PRIMAger Beyond the Extragalactic Confusion Limit
› Identification of periodicities with arbitrary shapes in AGN light curves
› Non-parametric exploration of minimally coupled gravity with phantom crossing
› Self-gravitating equilibrium with slow steady flow and the correct form of entropy current
› Pivot-Only Azimuthal Control and Attitude Estimation of Balloon-borne Payloads
› Born-Infeld signatures in AdS black hole thermodynamics and gravitational lensing
› Searching for axion dark matter with magnetic resonance force microscopy
› The macroscopic precession model: describing quasi-periodic oscillations including internal structures of test bodies
› New Massless Spectra from Cosmic String Cusps
› Hybrid algorithm combining matched filtering and convolutional neural networks for searching gravitational waves from binary black hole mergers
› What are Switchbacks?
› The post-inflationary cosmology of the VISH$\nu$ axion-majoron model
› A parameterized equation of state for dark energy and Hubble Tension
› Extending Weinberg's EFT: effective scalar-tensor theories up to sixth order
› astroCAMP: A Community Benchmark and Co-Design Framework for Sustainable SKA-Scale Radio Imaging
› A post-inflationary kinetic axion
› Gravitational Waves from Cosmological Phase Transitions
› New theoretical instability regions, period-luminosity relations and masses for blue large-amplitude pulsators
› Ameliorating transient noise bursts in gravitational-wave searches for intermediate-mass black holes
› X-ray reverberation black hole mass and distance estimates of Cygnus X-1
› Quantitative Image-Based Validation Framework for Assessing Global Coronal Magnetic Field Models
› Misalignment of the Lense-Thirring precession by an accretion torque
› Exploring Hard X-ray Properties of $\gamma$-ray Emitting Narrow Line Seyfert-I Galaxies through NuSTAR Observations
› Tomographic Alcock-Paczynski Test with Marked Correlation Functions
› Two Decades of Dust Evolution in SN 2005af through JWST, Spitzer, and Chemical Modeling
› Polynomial Potential Inflation in the ACT Era: From CMB to Primordial Black Holes
› Scalar-Induced Gravitational Waves in Palatini $f(R)$ Gravity
› Spins of Black Holes in X-ray Binaries and the Tension with the Gravitational Wave Measurements
› Photospheric emission from GRB 211211A altered by a strong radiation-mediated shock
› Overdense fireworks in GOODS-N: Unveiling a record number of massive dusty star forming galaxies at z$\sim$5.2 with the N2CLS
› The Spheroidal Bulge of the Milky Way: Chemodynamically Distinct from the Inner-Thick Disc and Bar
› A thermonuclear supernova interacting with hydrogen- and helium-deficient circumstellar material. SN 2020aeuh as a SN Ia-CSM-C/O?
› A Necessary Condition for the Submergence of Proto-Neutron Star Magnetic Fields by Supernova Fallback
› MUSE IFU observations of galaxies hosting Tidal Disruption Events
› Reconstruction of Dark Matter and Baryon Density From Galaxies: A Comparison of Linear, Halo Model and Machine Learning-Based Methods
› Examining the Gap in the Chirp Mass Distribution of Binary Black Holes
› Signature of polarized ultralight vector dark matter in pulsar timing arrays
› Abundance and phase-space distribution of subhalos in cosmological N-body simulations: testing numerical convergence and correction methods
› Accretion is All You Need: Black Hole Spin Alignment in Merger GW231123 Indicates Accretion Pathway
› Soot Planets instead of Water Worlds
› Very Large Telescope Observations of Interstellar Comet 3I/ATLAS. II. From Quiescence to Glow: Dramatic Rise of Ni i Emission and Incipient CN Outgassing at Large Heliocentric Distances*
› Lightcurve Features of Magnetar-Powered Superluminous Supernovae with Gravitational-Wave Emission and High-Energy Leakage
› A carbon-rich atmosphere on a windy pulsar planet
› Stochastic inflation with gradient interactions
› HD 143811 AB b: A Directly Imaged Planet Orbiting a Spectroscopic Binary in Sco-Cen
› Supernovae drive large-scale, incompressible turbulence through small-scale instabilities
› On the origin of the dominant waves in the extended solar corona
› Dual-Backend Multibeam Position Switching Targeted SETI Observations toward Nearby Active Planet-Hosting Systems with FAST
› Interaction between disk and extended corona in a general relativistic framework
› Phantom Crossing with Quintom Models
› Predicting Stellar Parameters of Massive Stars from Light Curves with Machine Learning
› Analytic derivation of GW spectrum from bubble collisions in FLRW Universe
› On Atomic Line Opacities for Modeling Astrophysical Radiative Transfer
› The EBLM project XVI. Moderate spin-orbit misalignment of the low mass eclipsing binary EBLM J0021-16
› Mapping the Cloud-Driven Atmospheric Dynamics & Chemistry of an Isolated Exoplanet Analog with Harmonic Signatures
› Black Holes in the Shadow: The Missing High-Ionization Lines in the Earliest JWST AGNs
› Spatial Profiles of 3I/ATLAS CN and Ni Outgassing from Keck/KCWI Integral Field Spectroscopy
› Shadows of the Colossus: Hierarchical Black Hole Mergers in a 10-million-body Globular Cluster Simulation
› The Binary Ballet: Mapping Local Expansion Around M81 & M82
› The role of black hole feedback on galaxy star formation and the degeneracy with halo quenching
› Equation-of-state-informed pulse profile modeling
› A Correlation Between the Final Separation and Mass Ratio from Common Envelope Simulations
› The SPHEREx Satellite Mission
› Starobinsky Inflation and the Latest CMB Data: A Subtle Tension?
› Hydrogen-line profiles from accreting gas giants and their CPDs
› Cosmological Constraints on the Phenomenological Interacting Dark Energy Model with Fermi Gamma-Ray Bursts and DESI DR2
› Systematic determination of dust properties for a sample of 133 spatially resolved debris discs
› The HIP 54515 b Superjovian Planet as an Early, Critical Look at the Roman Coronagraph's Performance in the Faint Target Star, Small IWA Limit
› The LEGA-C galaxy survey: multiple quenching channels for quiescent galaxies at $z\sim1$
› Isotopomer-Specific Carbon Isotope Ratio of Complex Organic Molecules in Star-Forming Cores
› Constraints on the intergalactic magnetic field from Fermi-LAT observations of GRB 221009A
› GLIMPSE-D: An Exotic Balmer-Jump Object at z=6.20? Revisiting Photometric Selection and the Cosmic Abundance of Pop III Galaxies
› Does SuperKamiokande Observe Levy Flights of Solar Neutrinos?
› Searching for quantum-gravity footprint around stellar-mass black holes
› Exploring the role of accretion disk geometry in shaping black hole shadows
› Prospects for joint multiband detection of intermediate-mass black holes by LGWA and the Einstein Telescope
› Probing Proton versus Electron Heating and Energization during Magnetic Reconnection
› General Fourier expansion of post-Newtonian binary dynamics based on a quasi-Keplerian framework
› Searching for a Dark Dimension Right-handed Neutrino in KATRIN
› From geometry to cosmology: a pedagogical review of inflation in curvature, torsion, and extended gravity theories
› Assessing signal cross talk between extreme-mass-ratio inspirals and Galactic binaries in LISA data
› Upgrade of Super-Kamiokande with Gadolinium
› Spacecraft Angular Rate Estimation via Event-Based Camera Sensing

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