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Astronomia w Krakowie
Photo: Sunset from the kitchen window
Sunset from the kitchen window
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RSS  Latest preprints on astro-ph:
› FRB Searches with the Irish LOFAR Station
› POSEIDON II: The Anti-Aligned Orbit of the Warm Neptune TOI-1710 A b
› The PLATO field selection process III. Selection of the Prime Sample for the LOPS2 field
› The hitchhiker's guide to the IXPE data analysis
› The PLATO Input Catalogue of targets (tPIC) for the first Long Pointing Field
› Holes in the BH$^\star$? AGN signatures in the FUV spectrum of a black-hole dominated Little Red Dot at $z=7.04$
› GOPREAUX I: Open-source Code and Data to Model Multi-wavelength Emission of Extragalactic Transients using Gaussian Processes
› Silicon, sulfur and iron in the interstellar medium: a high-resolution X-ray spectral study of GX 340+0
› Big Bang Nucleosynthesis Constraints on the CCC+TL Cosmology
› Deep Adaptive Optics Imaging Rules Out a Helium Star Companion to PSR J1928+1815
› The Role of Baryonic and Dark Matter in Bar Kinematics
› A Foundation for Gravitational-Wave Population Inference within the LISA Global Fit
› The VLBI spectrum of the persistent radio source associated with FRB 20190417A
› The morphologies of present-day galaxies in the COLIBRE simulations
› Prediction of Magnetic Flux Evolution During Solar Active Region Emergence using Long Short-Term Memory Networks
› SPURS: Evidence for Clumpy Neutral Envelopes and Ionized IGM Surrounding Little Red Dots in Abell 2744 from Ultra-Deep Rest-UV Spectroscopy
› Influence of CO versus CH$_4$ on organic haze formation in atmospheres of diverse terrestrial exoplanets
› Preferential Appearance of H$\alpha$ Moreton Waves along Photospheric Magnetic Network Boundaries
› Lattice simulations of scalar-induced gravitational waves from inflation
› LensAgent: A Self Evolving Agent for Autonomous Physical Inference of Sub-galactic Structure
› Investigating Extended Main-Sequence Turnoffs in Galactic Open Clusters
› Is the $w_0w_a$CDM cosmological parameterization evidence for dark energy dynamics partially caused by the excess smoothing of Planck PR4 CMB anisotropy data?
› Comparative Bayesian SED Fitting of PEARLSDG
› Discovery of a Low-Mass Companion to the Accelerating Star HIP 53005 with Strongly Conflicting Mass Estimates
› Dispersion Measure Distribution of Unlocalized Fast Radio Bursts as a Probe of the Hubble Constant
› Dynamical clock of the Helmi stream -- Analysis of the clumping of stars in the orbital frequency-space
› Interaction between Winds from Weak-lined T Tauri Stars with Exoplanetary Magnetospheres
› Beyond $f(\phi)\mathcal{G}$: Gauss--Bonnet inflation with $\mu(\phi,X)$
› Characterizing Gamma-Radio Delayed Flaring Activity from Blazars
› Intracluster Light as a Probe for Dark Matter: Exploring SIDM and CDM with C-EAGLE Sims
› A Few Years Later: Revisiting Period Variations of Eclipsing Binaries in the Northern Continuous Viewing Zone of TESS
› Extraction method for response functions from X-ray light curves of AGN by optimization algorithm
› Effects of Various Bipolar Approximations of Active Regions on Solar Surface Magnetic Field Simulations
› The PLATO Science Calibration and Validation Plan: Targets for the First Long-pointing Field
› Reconstruction of the Quintessence Scalar Field Potential Using Gaussian Processes
› The Distribution of Cosmic Ray Electrons in Star-Forming Galaxies
› Revisiting the X-ray Variability Plane of AGNs: The Significant Role of the Photon Index
› Stellar Parameters and Orbital Period Estimates for Composite-Spectrum sdB+MS Binaries from LAMOST
› Gaussian-Process Emulation of the Redshift-Space Halo Power Spectrum Monopole in Cosmologies with Massive Neutrinos
› Wings of little dots: Exponential broad lines from a stratified BLR
› Detection of High-Velocity Na$\;$I Absorption Toward the Stellar Remnant of SN 1181 AD
› MIDIS: Strong H$\beta$+[OIII] Line Emitters at $z \geq 9$
› The Identification of Asymmetric Barred Galaxies in Illustris TNG-50
› Replacing Gaussian Processes with Neural Networks in Pulsar Timing Array Inference of the Gravitational-Wave Background
› A comparison of three neodymium atomic data sets for kilonova modeling
› Speckle Interferometry of 25 Gaia Two-Parameter Potential Binaries
› Probing cosmic anisotropy with galaxy clusters and supernovae
› Information-Geometric Perspective on the Hubble Tension: Eigenmode Rotation and Curvature Suppression in wCDM
› Directional Tests of the Cosmic Distance Duality Relation using Pantheon+ and BAO
› Random gas motions inside sub-parsec scale supercritical filaments
› A critical analysis of main-sequence fitting in open clusters to derive the helium-to-metal enrichment ratio $\Delta Y/\Delta Z$
› Inference of recoil kicks from binary black hole mergers up to GWTC--4 and their astrophysical implications
› From NVSS to RACS: Identifying truly Compact and Steep spectrum Radio sources
› On the transformation of the Maxwell-Boltzmann Distribution to a Power-Law
› Enhancing astrometric registration of Chinese historical Astronomical Digital Plates with deep learning
› Constraining the PeV gamma-ray emission zone of Cygnus X-3 with contemporaneous GeV timing and spectral observations
› Galaxy Populations in Groups and Clusters: II. Conditional Luminosity Functions at Redshifts from z ~ 1 to z ~ 0
› Flare Impulsive-phase Durations
› Independent Recovery of Vanishing Sources on POSS-I Photographic Plates Using Automated Source Detection and Cross-Epoch Matching
› Diffusion of PeV Cosmic Rays in the Turbulent and Multiphase Interstellar Medium
› Assessment of PLATO Science Performance
› Nexae in caverna: the secular evolution of disks via collectively excited, transient spiral structure
› The Delay Time Distribution of Tidal Disruption Events
› Measurement of the galaxy-velocity power spectrum of DESI tracers with the kinematic Sunyaev-Zeldovich effect using DESI DR2 and ACT DR6
› The Zhamanshin Impact Event: Potential Implications for Environmental Responses and Biological Linkages on Earth and Beyond
› Fast Radio Burst Dispersion Measure--Timing Cross-Correlations: Bias Self-Calibration and Primordial Non-Gaussianity Constraints
› Friedmann cosmology with fluids and hyperfluids
› Multimessenger Signatures of Tilted, Self-Gravitating, Black Hole Disks
› Silicon Photonics-based Heterodyne Interferometric Imager for free-space imaging
› What spectators do during inflation
› Photon Propagation through Magnetar-Hosted Axion Clouds: Time Delays and Polarimetric Constraint
› A Conformal Boundary Ansatz for Warm Inflation Initialization: A Toy Model
› Fast Magnetosonic Turbulence in Two-Dimensional Relativistic Plasmas
› Multi-field oscillons/I-balls in the Friedberg-Lee-Sirlin model
› Galileon versus Quintessence: A comparative phase space analysis and late-time cosmic relevance
› Preliminary study on the impact of stress-energy tensor compared to scalar field in Nonminimal Derivative model
› Probing Unification Scenarios with Big Bang Nucleosynthesis
› Light neutrinos, Dark matter and leptogenesis near electroweak scale and $Z_4$ symmetry
› Self-consistent modelling of the Milky Way's Nuclear Stellar Disc
› Simulations of Protostar-Driven Photoionization in Herbig-Haro Jets
› The S stars' zone of avoidance in the Galactic center
› A Bayesian estimator for peculiar velocity correction in cosmological inference from supernovae data
› Forecasting the FRB Population Observed Through Galaxy Cluster Lenses
› Hubble tension and small-scale inhomogeneities on light propagation
› Homogeneous measurements of proximity zone sizes for 59 quasars in the Epoch of Reionization
› InflationEasy: A C++ Lattice Code for Inflation
› Revisiting $\Lambda$CDM extensions in light of re-analyzed CMB data
› Coevolution of Intracluster Light and Brightest Cluster Galaxies
› Mass Distribution of Binary Black Hole Mergers from Young and Old Dense Star Clusters
› Probing the Type 3 interacting dark-energy model using matter pairwise velocity
› Origin of the lunar farside highlands from Earthshine-induced global circulation in lunar magma ocean
› Constraining Inflationary Particle Production with CMB Polarization
› Fuzzy dark matter simulations
› Threading the Magellanic Needle: Hypervelocity Stars Trace the Past Location of the LMC
› The LMC Corona Favors a First Passage
› SN 2021lwz: Another Exotic Luminous and Fast Evolving Optical Stripped Envelope Supernova ?
› JADES Dark Horse: demonstrating high-multiplex observations with JWST/NIRSpec dense-shutter spectroscopy in the JADES Origins Field
› The Harrison-Zeldovich attractor: From Planck to ACT
› Tidal Heating of the Lunar Magma Ocean: Reconciling an Old Moon with a Young Solidification
› Transition from Outside-in to Inside-Out at $z\sim 2$: Evidence from Radial Profiles of Specific Star Formation Rate based on JWST/HST
› Lagrangian versus Eulerian Methods for Toroidally-Magnetized Isothermal Disks
› Interplay between Escaping Cosmic Rays and Interstellar Medium: Driving of Galactic Winds and Shaping the Local Proton Spectrum
› The contribution from small scales on two-point shear analysis: comparison between power spectrum and correlation function
› A Velocity Coupled Radial Acceleration Ansatz for Disk-Galaxy Rotation Curves: Fits to SPARC, Bayesian Inference, and Parameter Identifiability
› Finding Quasars behind the Galactic Plane. IV. Candidate Selection from Chandra with Random Forest
› Joint Constraints on Neutrinos and Dynamical Dark Energy in Minimally Modified Gravity
› Evaluating star formation rates at z = 5
› Einstein Probe discovery of EP J171159.4-333253: an eclipsing neutron star low-mass X-ray binary with clocked bursts
› The r-Process: History, Required Conditions, Astrophysical Sites, and Observations
› On the rarity of rocket-driven Penrose extraction in Kerr spacetime
› Fireballs' Whispers of Their Central Engine: Relativistic Filtering of Afterglow QPOs
› Propulsion Trades for a 2035-2040 Solar Gravitational Lens Mission
› Oort Cloud Bombardment by Dark Matter
› Dark Energy After DESI DR2: Observational Status, Reconstructions, and Physical Models
› Topography-Induced Stationary Waves and the Onset of Nightside Warming on Rocky Planets around M-dwarf Stars
› Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model
› Probing power spectrum enhancement at small scales with the SKA
› Terraforming Mars: Mass, Forcing, and Industrial Throughput Constraints
› Estimating the peak energy of Swift gamma-ray bursts using supervised machine learning
› A Comparative Study of the Streaming Instability: Unstratified Models with Marginally Coupled Grains
› Searching for Life-As-We-Don't-Know-It: Mission-relevant Application of Assembly Theory for Exoplanet Life Detection
› The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. VIII. Molecular Mapping Performance with JWST/MIRI MRS: VHS 1256 b as a case study
› The search for Population III: Confirmation of a HeII emitter with no metal lines at z=10.6
› Tentative Detection of the Glycine Isomer Glycolamide in Hot Molecular Core
› Orbital Debris in Earth Orbit: Operations, Stability, Control, and Market Formation
› Jet Power Estimates of FSRQs PKS 1441+25 and Ton 599 from Broadband SED Modeling
› Cosmological constraints on the big bang quantum cosmology model
› Pervasive Cavity-Ring Structure for Star Formation in Dwarf Irregular Galaxies
› The Evolving Faber-Jackson Relation: A Unifying Framework for Galaxy Ages and the Baryonic Tully-Fisher Connection
› First results of AMBRA: Abundant Seeds and Early Mergers as a Pathway to the First Massive Black Holes
› Calibrating Photometric Mid-Infrared Star Formation Rates for JWST
› Geant4-IcyMoons: Simulating Electron Interaction Physics in Irradiated Astrophysical Ices
› Action-angle variables of a binary black hole with arbitrary eccentricity, spins, and masses at 1.5 post-Newtonian order
› Bayesian Inference of the Landau Parameter $G'_0$ from Joint Gamow-Teller Measurements
› Testing black hole metrics with binary black hole inspirals
› Weak interactions and the gravitational collapse
› Potential divergence in tracing $\mu$ and $\tau$ flavors of astrophysical neutrinos
› A Comprehensive Study of WIMP Models Explaining the Fermi-LAT Galactic Center Excess
› Self-gravitating equilibrium with slow steady flow and its consistent form of entropy current
› Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media
› General-relativistic radiative cooling in neutron star magnetospheres
› Possible Reforms of the Tibetan Lunisolar Calendar

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