archive
Every paper Pith has read. Search by title, abstract, or pith.
5292 papers in astro-ph · page 1
-
Simulations trace Milky Way's shift from sloshing gas to thick then thin disk
From protogalaxy through thick and thin: Why did the Milky Way evolve in three kinematic phases?
-
White dwarf in nova YZ Ret spins every 37.7 seconds
A very rapidly rotating white dwarf in nova YZ Reticuli
-
Akatsuki data give first Venus gravity wave momentum fluxes of 10-30 m²/s²
Variation of Venusian Gravity Wave Absolute Momentum Fluxes and Drag as Retrieved from the Akatsuki Mission
-
Colored noises shift PBH mass-function tail at low masses
Primordial black holes in excursion set theory: Formation probabilities, mass functions, and window functions
-
Neutrino cooling creates quantum turbulence in neutron stars
Generation of Quantum Turbulence by Neutrino Cooling in Neutron Stars
-
Only five of 17 CMZ clouds show mass segregation
Mass Segregation in the CMZoom Survey
-
3D map shows cosmic-ray protons with inner Galaxy enhancement
A Three-Dimensional Tomographic Reconstruction of the Galactic Cosmic-Ray Proton Density
-
Magnetosonic polarization gives field lines (δB/B)^4 diffusion scaling
Polarized 3D Synthetic Turbulence I: Magnetic Field Line Random Walk
-
Gaia data yields 343 binary asteroid candidates
Follow the wobble: Statistical methods to detect astrometric binary asteroids in Gaia FPR
-
Spinning black holes dim photon rings more via axion conversion
Dimming of Photon Ring due to Photon-Axion Conversion around Kerr Black Holes
-
X-ray spectra from Ar18+ collisions test low-energy capture models
X-ray and extreme-ultraviolet spectra from collisions of Ar$^{18+}$ and O$^{8+}$ ions with neutrals
-
Dwarf galaxies set fermion dark matter mass to 100-300 eV
Dwarf Galaxy Constraints on Interacting Fermionic Dark Matter
-
TNO redirection to Mars needs only 2.5 km/s ΔV
Energetic Feasibility of Redirecting Trans-Neptunian Objects onto Mars-Impacting Orbits: Continuous Thrust and Gravity Assist Trajectories
-
Brown dwarfs 9 percent larger than models predict
Evidence of Radius Inflation Based on 50 Transiting Brown Dwarfs and Low-mass Stellar Companions
-
Void-CMB lensing signal resists mock catalog variations
Towards precision cosmology with Void x CMB correlations (II): Impact of mock catalogs on the Void x CMB lensing signal
-
Activity known for 70% of HWO targets but cycles for under 20%
HWO Target Stars and Systems: Activity and Rotation Catalog (ARC) of Potential Target Stars for the Habitable Worlds Observatory
-
No polarization detected in radio emission from two wind-colliding binaries
Search for radio polarization in the particle-accelerating colliding-wind binaries WR 147 and HD 167971
-
Faculae flip radial velocity from redshift to blueshift past 60 degrees
Decoding the Radial Velocity Signatures of Solar Faculae with 3D MHD Simulations
-
Evolving dark energy cuts Weyl potential tension to 1.6-2.2 sigma
The impact of evolving dark energy on the Weyl potential measured from the Dark Energy Survey Year 3 data
-
Flybys warp discs and cast long-lived shadows
Scattered light signatures of flyby-induced warps in protoplanetary discs
-
Planetary nebula morphology supports jet-driven supernova remnant
JWST observations of a planetary nebula support jet-driven explosion of core-collapse supernova remnant RCW 103
-
X-class flares show iron fluorescence varying by viewing angle
Iron Fluorescence in X-class Solar Flares: Aditya-L1/SoLEXS Observations
-
ξ Tau needs 100 s tidal lag and outer binary for best fit
Configuration of the $\xi$ Tau system constrained by multi-technique observations
-
This paper reports a mean velocity difference of about 0.05 km/s between ions traced by…
Probing the ion-neutral drift velocity towards the L1544 prestellar core: Detection of ambipolar diffusion using N$_2$D$^+$ and para-NH$_2$D
5 Piths -
Magnetic field of ~4 kG inferred in gamma Doradus star KIC 2309579
Seismic signature of a magnetic field in the $\gamma$ Doradus star KIC 2309579
-
Eccentric binaries near black holes show step-like vZLK shifts
Dynamics of Binary System around a Supermassive Black Hole :Binary Scattering and Eccentric vZLK Oscillations
-
LOFAR station produces timing solutions for 17 pulsars at 150 MHz
Pulsar timing solutions for 17 pulsars at 150~MHz from the Irish LOFAR station
-
Non-equilibrium galaxies top habitability proxy rankings
The habitability trade-off: Chemical decoupling and quenching in massive galaxies
-
Shocks link feedback and feeding in Centaurus A nucleus
MICONIC: The multiphase circumnuclear region of Centaurus A as seen with JWST/MIRI MRS observations. I. Spectral inventory and properties of the warm molecular disk
-
Machine learning overcomes limits in Lyman-alpha forest analyses
Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest
-
ELEPHANT flags 67 hostless transients in Fink alerts
Hostless extragalactic transients in Fink: Results from the ELEPHANT pipeline
-
Vegetative biosphere could last until 1.84 Gyr under strong weathering
Maximum Lifetime of the Vegetative Biosphere
-
Low-Earth orbit can reveal cosmic dawn 21-cm signal
STARFIRE-2: Can we detect the global redshifted 21-cm signal from the cosmic dawn in Earth orbit?
-
Reconstruction shows solar irradiance varied by only 1 W/m² over 3000 years
Reconstruction of annual solar irradiance over the last three millennia
-
Weak Fe K beta line in 3C 111 suggests ionized wind absorption
A Weak Fe K$\beta$ Emission Line in the Broad-Line Radio Galaxy 3C 111 Observed with XRISM: An Ionized Wind Absorption Feature?
-
The paper applies priors from string theory swampland conjectures to a quintessence dark…
Constraining Spatial Curvature with Priors from Swampland Conjectures
-
Sparse photometry flags asteroid color patches
Prospects for detecting surface color heterogeneity on asteroid surfaces from sparse multiband photometric survey data
-
Non-local gravity fits late data but clashes with CMB
Dark Energy in Ghost-free non-local Gravity
-
Four Seyfert galaxies predicted detectable by KM3NeT
Seyfert galaxy targets for KM3NeT neutrino telescope
-
Magnetar fireball models forecast high polarization in short bursts
Magnetar Fireballs and Short Bursts: Curved Spacetime Lensing, QED Effects, High-Energy Spectra and Polarization, and Energy-Time Impulse Responses
-
Modified gravity needed below 10 Mpc for dynamical dark energy fit
Signatures of Modified Gravity Below $\mathcal{O}(10)$ Mpc in a Dynamical Dark Energy Background
-
Thermal excess reveals close satellites in three TNOs
Probing close-in satellites of Trans-Neptunian Objects through thermal and direct size measurements
-
Fermi source 4FGL J2249.4+6229 is redback with lowest X-ray luminosity
Nature of 4FGL J2249.4+6229: Evidence for a redback system with a cool companion and low X-ray and $\gamma$-ray luminosities
-
Neutron star condensate boosts dark matter annihilation 10^15-fold
Probing freeze-in dark matter using Bose-Einstein condensate in neutron star
-
Composite images boost solar prominence detection to 78% recall
A Robust Deep Learning Framework for Prominence Detection through Composite Feature Representations
-
Silicate dust shatters at 6 km/s
Silicate cosmic dust grain collisions in the interstellar medium: A molecular dynamics study
-
Fermi blazars confirm sequence with weak peak-curvature link
Quasi-Simultaneous Broadband Spectral Energy Distributions of a Sample of Fermi Blazars -- I. Correlation Results
-
Dark photon coupling generates primordial magnetic fields
Dark photon -- Assisted Primordial Magnetogenesis
-
Unified database merges HI curves for 129 dwarf galaxies
A Unified H i Rotation Curve Database for 129 Local Volume Dwarf and Irregular Galaxies
-
LLMs treat stellar spectra as language sequences to estimate parameters
Spectra as Language: Large Language Models for Scalable Stellar Parameter and Abundance Inference