Solar and Stellar Astrophysics Papers

Long-term Optical Photometry of V709 Cas Using TESS : Refined Periods and Accretion Geometry. arxiv.org/abs/2507.19441

Distributions of wide binary stars in theory and in Gaia data: II. Reconstruction of sample probability density of true orbit sizes. arxiv.org/abs/2507.19273

Near-infrared characterization of evolved massive stars in M31 and M33. arxiv.org/abs/2507.19249

First coordinated observations between Solar Orbiter and the Daniel K. Inouye Solar Telescope. arxiv.org/abs/2507.19198

Injection of magnetic helicity in solar cycle 24 and early phase of cycle 25. arxiv.org/abs/2507.19122

From the light curves of Long Period Variables to their evolution along the AGB. arxiv.org/abs/2507.18936

JWST Observations of SN 2024ggi I: Interpretation and Model Comparison of the Type II Supernova 2024ggi at 55 days Past Explosion. arxiv.org/abs/2507.18753

On the protostellar mass-luminosity relation. arxiv.org/abs/2507.18728

A generalized semi-analytic model for the combined outflow from a cluster of stars with strong stellar winds. arxiv.org/abs/2507.18721

Core-Corona Decomposition of Very Compact (Neutron) Stars: Accounting for Current Data of XTE J1814-338. arxiv.org/abs/2506.10032

Effects of chemically homogeneous evolution of the first stars on the 21-cm signal and reionization. arxiv.org/abs/2504.00535

Ancient, eclipsing, tidally-locked: A blue lurker progenitor in the population of extreme-velocity star candidates. arxiv.org/abs/2507.17101

A kinematic and structural study of young open clusters in the Milky Way Galaxy using Gaia DR3 catalogue. arxiv.org/abs/2507.13069

An S-shaped filament formed due to Cloud-Cloud Collision in molecular cloud G178.28-00.61. arxiv.org/abs/2507.18547

EP250108a/SN2025kg: A Magnetar-powered Gamma-Ray Burst Supernova Originating from a Close Helium-star Binary via Isolated Binary Evolution. arxiv.org/abs/2507.18544

A Sequential Unsupervised Learning Approach for Large, Multicolor, Photometric Surveys. arxiv.org/abs/2507.17882

Spatial extent of the magnetic influence of an active region on the solar atmosphere. arxiv.org/abs/2507.18511

Re-examining Super-Nyquist Frequencies of 68 $\delta$ Scuti Stars Utilizing the Kepler Long Cadence Photometry. arxiv.org/abs/2507.18128

Four decades of photometry of XX Trianguli, `the most spotted star' in the sky. arxiv.org/abs/2507.17926

An interferometric study of B star multiplicity. arxiv.org/abs/2505.02300