Astrophysics

Astrophysics of GalaxiesCosmology and Nongalactic Astrophysics
Earth and Planetary AstrophysicsHigh Energy Astrophysical Phenomena
Instrumentation and Methods for AstrophysicsSolar and Stellar Astrophysics
Long-Term Clustering Pattern of Solar Active Regions and Their Potential Connection with Magneto-Rossby Waves

Long-Term Clustering Pattern of Solar Active R...

Solar and Stellar Astrophysics
Avatar
librarian
1 view
Gaia FGK Benchmark Stars: Impact of Spectral Resolution on Stellar Abundances

Gaia FGK Benchmark Stars: Impact of Spectral R...

Solar and Stellar Astrophysics
Avatar
Ivana Hernández-Araya
3 views
Extreme color-magnitude variability: connection to changing-look AGNs

Extreme color-magnitude variability: connectio...

Astrophysics of Galaxies
Avatar
librarian
4 views
Lithium-rich M-dwarfs at the ZAMS: Evidence for planetary engulfment?

Lithium-rich M-dwarfs at the ZAMS: Evidence fo...

Solar and Stellar Astrophysics
Avatar
librarian
5 views
Puzzling Ultra-Diffuse Galaxy Evolution (PUDGE). II. A transformation pathway from UDGs to compact dwarfs (CDs) in galaxy clusters

Puzzling Ultra-Diffuse Galaxy Evolution (PUDGE...

Astrophysics of Galaxies
Avatar
Nataša Pavlov
4 views
Cyclotron breaking: a mechanism for parallel ion cyclotron waves to heat the fast solar wind

Cyclotron breaking: a mechanism for parallel i...

Solar and Stellar Astrophysics
Avatar
librarian
6 views
Chronos: Towards a self-consistent and absolute stellar age scale. I. A Bayesian hierarchical lithium-age model: Validation on the Pleiades cluster

Chronos: Towards a self-consistent and absolut...

Solar and Stellar Astrophysics
Avatar
L. González-Ramírez
5 views
Understanding hydrodynamical wave-driven shear mixing in stellar radiation zones. Looking in the mirror of the dyapicnal oceanic mixing

Understanding hydrodynamical wave-driven shear...

Solar and Stellar Astrophysics
Avatar
librarian
5 views
A Unified [CII] Morpho-Kinematic Corpus for 31 Star-Forming Galaxies at z = 4.26-5.68: The High-z Kinematic Corpus Z1

A Unified [CII] Morpho-Kinematic Corpus for 31...

Astrophysics of Galaxies
Avatar
librarian
4 views
The Gas-Phase Mass-Metallicity Relation of Dwarf Galaxies Across Large-Scale Environments Using the CAVITY Parent Sample

The Gas-Phase Mass-Metallicity Relation of Dwa...

Astrophysics of Galaxies
Avatar
librarian
5 views
Beyond the [OIII]$λ$4363 auroral line: [NeIII]$λ$3868 as a direct tracer of electron temperature

Beyond the [OIII]$λ$4363 auroral line: [NeIII]...

Astrophysics of Galaxies
Avatar
librarian
4 views
Early- and Late-Time Modifications to $Λ$CDM: Implications for the Hubble Tension

Early- and Late-Time Modifications to $Λ$CDM: ...

Cosmology and Nongalactic Astrophysics
Avatar
Rahul Dhyani
6 views
Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

Unifying Early and Late Dark Energy: Dynamical...

Cosmology and Nongalactic Astrophysics
Avatar
William Giarèa
6 views
GRB 260310A / SN 2026fgk: A Multi-Wavelength Study of a Nearby Underluminous Long GRB and SN with a Complex Afterglow

GRB 260310A / SN 2026fgk: A Multi-Wavelength S...

High Energy Astrophysical Phenomena
Avatar
Ramandeep Gill
4 views
X-ray Polarization Signatures from Comptonization by Magnetic Reconnection Plasmoids

X-ray Polarization Signatures from Comptonizat...

High Energy Astrophysical Phenomena
Avatar
librarian
7 views
skysurvey: a pure python package to simulate the transient sky

skysurvey: a pure python package to simulate t...

Instrumentation and Methods for Astrophysics
Avatar
librarian
5 views
Building on SVOM : the CATCH satellite constellation for transient astronomy

Building on SVOM : the CATCH satellite constel...

Instrumentation and Methods for Astrophysics
Avatar
librarian
3 views
Shear Particle Acceleration in Structured Gamma-Ray Burst Jets: IV. Thermal {\em vs.} Non-thermal Emission of the Jet Cocoon

Shear Particle Acceleration in Structured Gamm...

High Energy Astrophysical Phenomena
Avatar
Zi-Qi Wang
4 views
Legacy analysis of Milky Way dwarf spheroidal satellite galaxies: an update

Legacy analysis of Milky Way dwarf spheroidal ...

High Energy Astrophysical Phenomena
Avatar
librarian
5 views
Inverse Compton scattering occurring in a reverse-shock scenario involving a kilonova: A channel of TeV gamma-ray photons

Inverse Compton scattering occurring in a reve...

High Energy Astrophysical Phenomena
Avatar
librarian
4 views
Discovery of Short-Term γ-Ray Pulsed Radiation Variations Following a Glitch in PSR J0205+6449

Discovery of Short-Term γ-Ray Pulsed Radiation...

High Energy Astrophysical Phenomena
Avatar
Wen-Tao Ye
4 views
Superfluid fraction and effective ion mass in the crystalline crust of a neutron star: role of interband response

Superfluid fraction and effective ion mass in ...

High Energy Astrophysical Phenomena
Avatar
librarian
4 views
Pulse Modulation as a Signature of the Asteroid-Neutron Star Collision Model for High-Energy Transients

Pulse Modulation as a Signature of the Asteroi...

High Energy Astrophysical Phenomena
Avatar
Partha Bagchi
4 views
QPEs from Warped Disk Collisions with EMRIs: Brightness-Recurrence Diagram and Gravitational-Wave Follow-up

QPEs from Warped Disk Collisions with EMRIs: B...

High Energy Astrophysical Phenomena
Avatar
librarian
4 views
Radio Study of G76.9+1.0 Pulsar Wind Nebula

Radio Study of G76.9+1.0 Pulsar Wind Nebula

High Energy Astrophysical Phenomena
Avatar
librarian
6 views
Mass Segregation in the CMZoom Survey

Mass Segregation in the CMZoom Survey

Astrophysics of Galaxies
Avatar
librarian
23 views
Decoding the Radial Velocity Signatures of Solar Faculae with 3D MHD Simulations

Decoding the Radial Velocity Signatures of Sol...

Solar and Stellar Astrophysics
Avatar
librarian
19 views
Dwarf Galaxy Constraints on Interacting Fermionic Dark Matter

Dwarf Galaxy Constraints on Interacting Fermio...

Astrophysics of Galaxies
Avatar
librarian
20 views
Scattered light signatures of flyby-induced warps in protoplanetary discs

Scattered light signatures of flyby-induced wa...

Earth and Planetary Astrophysics
Avatar
librarian
18 views
Seyfert galaxy targets for KM3NeT neutrino telescope

Seyfert galaxy targets for KM3NeT neutrino tel...

High Energy Astrophysical Phenomena
Avatar
librarian
22 views
A Weak Fe K$β$ Emission Line in the Broad-Line Radio Galaxy 3C 111 Observed with XRISM: An Ionized Wind Absorption Feature?

A Weak Fe K$β$ Emission Line in the Broad-Line...

High Energy Astrophysical Phenomena
Avatar
librarian
24 views
There and back again: Mysterious optical pulse profile behavior of the transitional millisecond pulsar PSR J1023+0038

There and back again: Mysterious optical pulse...

High Energy Astrophysical Phenomena
Avatar
Artyom Tanashkin
30 views
Load more