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arXiv astro-ph
Spontaneous Scoto-leptogenesis
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arXiv astro-ph
Leptogenesis with sub-electroweak-scale reheating temperature
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arXiv astro-ph
Towards LLM-Powered Automation of a Dark Matter Constraint Repository
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arXiv astro-ph
Ultra-High-Energy Tau Neutrinos as Probes of Lorentz Invariance
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arXiv astro-ph
Classical and quantum evolution of inflationary fluctuations
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arXiv astro-ph
Baryogenesis and EDMs in the 2HDM with a Complex Singlet
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arXiv astro-ph
Quintessential Inflation in Light of ACT DR6
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arXiv astro-ph
Magnetically supramassive and hypermassive compact stars
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arXiv astro-ph
Inflation, Cosmic Perturbations and Non-Gaussianities
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arXiv astro-ph
Filament-Arm Node Systems (FANS): A new probe of the winding and chirality of the cosmic web
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arXiv astro-ph
Magnesium silicate condensation in sub-Neptune envelopes: the fundamental link between chemistry, structure, and observables
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arXiv astro-ph
[CII] as a global cold gas tracer in novel hydrodynamical simulations
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arXiv astro-ph
Optical Signatures of Sgr A* and M87* with Dark Matter Halos
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arXiv astro-ph
X-ray Reflection as Diagnostic of Supermassive Black Hole Binary Properties
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arXiv astro-ph
Using High-Resolution Spectroscopy to Study the Composition, Temperature, and Dynamics of Exoplanet Atmospheres
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arXiv astro-ph
On an empirical method to build near-equilibrium axisymmetric and triaxial galaxy models
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arXiv astro-ph
Single Frequency CMB Foreground Removal with Inter-scale Machine Learning
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arXiv astro-ph
Emulating the complex galactic-scale orbital dynamics of LISA massive black hole pairs with normalizing flows
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arXiv astro-ph
Probing the baryonic--dark matter connection in galaxy clusters using X-rays with gated recurrent unit neural networks
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arXiv astro-ph
Primordial black holes forming during kination: the trapped, the overdense, and the void
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arXiv astro-ph
Probing the matter-dominated expansion with multi-redshift Lyman-$\alpha$ BAO from DESI DR2
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arXiv astro-ph
XRISM Reveals a Kinematically Coherent Core System of the Nearby Cool-Core Cluster Abell 2199
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arXiv astro-ph
A Census of the 200 Most Massive Galaxies Spectroscopically Observed with JWST at zspec $\sim$3-15
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arXiv astro-ph
JWST's Dusty Blue BOAT -- GRB 221009A
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arXiv astro-ph
FastChem 4: New chemical elements and improved convergence behaviour
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arXiv astro-ph
Machine learning technique for morphological classification of galaxies from SDSS. IV. CNN-Assisted Expert Validation of Morphological Catalogues for Merging, Irregular, Edge-on, Barred, Ringed, and Dust-lane Galaxies at 0.003 < z < 0.1
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arXiv astro-ph
Cosmological discrete self-similarity in primordial black hole formation
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arXiv astro-ph
Estimates of the Dynamic Characteristics of Binary Systems for Traversable Wormholes Search
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arXiv astro-ph
Lensing in the Blue III: Weak Lensing Shape Catalogs of 30 Merging Galaxy Clusters
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arXiv astro-ph
Spectral Hierarchy of the Cosmic Web
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arXiv astro-ph
Implications of a contracted dark matter halo for the Milky Way's inferred virial mass
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arXiv astro-ph
Spinning compact object and chaos in galactic centres
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arXiv astro-ph
Searching for Cosmological Collider in the Planck CMB Data II: collider templates and Modal analysis
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arXiv astro-ph
Clustering redshift distribution calibration of weak lensing surveys using the DESI-DR1 spectroscopic dataset
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arXiv astro-ph
Fast far-sidelobe modeling for centimeter to sub-millimeter astrophysical observations
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arXiv astro-ph
Possible photometric signatures of nebular-dominated emission in $1.5 < z < 8.5$ JADES galaxies
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arXiv astro-ph
A two-phase model of galaxy formation: IV. Seeding and growing supermassive black holes in dark matter halos
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arXiv astro-ph
Eccentricity distribution of extreme mass ratio inspirals
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arXiv astro-ph
Constraints on Compact Dark Matter Population from Micro-lensing Effect of Gravitational Wave for the third-generation gravitational Wave Detector
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arXiv astro-ph
Dark Energy Crosses the Line: Quantifying and Testing the Evidence for Phantom Crossing
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arXiv astro-ph
Are magnetic fields in cosmic voids primordial?
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arXiv astro-ph
Resolving the black hole sphere of influence in a hyper-luminous obscured quasar at redshift 4.6
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arXiv astro-ph
Searching for axion-like particles with SPHEREx
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arXiv astro-ph
A slow spin to win: The gradual kinematic evolution across metallicities of the proto-Galaxy to the high-${\alpha}$ disc
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arXiv astro-ph
The Pristine survey XXVIII. Journey to the Galactic outskirts: Mapping the outer halo red giant stars down to the very metal-poor end
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arXiv astro-ph
Torsion talks only to spin: the CMB temperature as a test of energy exchange in Einstein-Cartan cosmology
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arXiv astro-ph
DIS-secting the universe with high-energy neutrinos
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arXiv astro-ph
Can $n_s$ hint at a parity-odd sector of gravity?
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arXiv astro-ph
Long lived MeV scale bound state dark matter alleviates the ${}^7 Li$ tension
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arXiv astro-ph
Triaxial $\mu$-PIC for resolving Multi-Hit Ambiguity
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Universe Today
Bright early galaxies were explained by winds pushed by light.
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Universe Today
The ices of interstellar object 3I/ATLAS behave the same way as those of other stellar systems.
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Phys.org
“Little red dots” are considered a possible key to searching for the first black holes.
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arXiv astro-ph
A complete explanation of the spectra of “little red dots” was proposed.
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arXiv astro-ph
The SHARP spectrograph was proposed for the future Extremely Large Telescopes (ELT).
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arXiv astro-ph
Infrared spectra of faint active galactic nuclei were compiled from Webb data.
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Phys.org
Light-driven winds were described as an explanation for the excess of bright galaxies in the early universe.
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Phys.org
Pulsars set the first mass limits for pairs of supermassive black holes.
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Phys.org
A giant planet was identified in old Webb data after removing the starlight glare.
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Phys.org
Webb linked interstellar comet 3I/ATLAS with objects beyond Neptune's orbit.
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arXiv astro-ph
An elevated deuterium-to-hydrogen ratio was found in the methane of 3I/ATLAS.
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arXiv astro-ph
Rare analogues of “little red dots” were found among nearby objects with broad lines.
