Astrophysics · Physics & Astronomy
Solar & Stellar Astrophysics
The newest papers in Solar & Stellar Astrophysics that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
233 papers, from 16 September 2026 to 5 November 2026: 233 arXiv preprints.
Get the few papers worth your time in Solar & Stellar Astrophysics every morning.
Follow Solar & Stellar Astrophysics and ReadSearch reads its new papers each day, then brings you the few worth reading, each with its key finding in a sentence.
Newest papers, page 10
The star formation history of Orion is structured and episodic
The propagation of star formation throughout a molecular cloud complex can tell us much about its physical drivers and the importance of environmental versus intrinsic processes.Star Formation Mitosis: The Effects of Particle Splitting on the Star Formation Outcome
Particle splitting can increase the dynamic range in Lagrangian astrophysical simulations by several orders of magnitude.Testing KMTNet--PRIME Optical--Near-Infrared Source-Color Constraints in KMT-2024-BLG-0211 and KMT-2024-BLG-1522
We present analyses of two 2024 microlensing events, KMT-2024-BLG-0211 and KMT-2024-BLG-1522, jointly observed by KMTNet in the optical and PRIME in the near-infrared.Abundance analysis of three new extremely metal-poor stars, including one CEMP-s star
We report a detailed abundance analysis of three extremely metal-poor (EMP) stars thanks to spectra obtained with the high-dispersion spectrograph (HDS) at the Subaru telescope.Constraining exoplanet population parameters with Kepler and simulation-based inference
In the context of the rapidly growing field of galactic exoplanet population studies, we present an exoplanet simulator capable of generating synthetic populations for millions of stars in a few…A triple-induced merger in T Ori C, solves the proplyd lifetime problem and the curiously young shell of M42
There has long been a tension between the stellar ages in the Orion Nebula Cluster and the rapid external photoevaporation of its protoplanetary discs.A Study on the Evolution of NGC6822. I. Investigating the Star Formation History through Evolved Stellar Populations
NGC6822 is an isolated dwarf irregular galaxy in the Local Group at a distance of $\sim$ 490 kpc .Toward Resolution Convergence for Star Formation and Galactic Winds in Galaxy Simulations
The predictive power of hydrodynamic simulations of galaxies is often hampered by the resolution dependence of sub-grid models for star formation (SF) and stellar feedback.R Coronae Borealis fadings: a dusty gas cloud eclipse model
R Coronae Borealis stars (RCBs) are hydrogen-deficient supergiants that undergo deep fading events due to transient extinction by dust.MATISSE in the era of GRAVITY+
MATISSE, the mid-infrared spectro-interferometric imager of the Very Large Telescope Interferometer (VLTI), has been feeding on the light corrected by the GRAVITY+ Adaptive Optics (GPAO) systems…Discovery of over a thousand variable stars in Terzan 5 and Liller 1 with JWST
The Bulge Fossil Fragments Terzan 5 and Liller 1 host some of the densest stellar environments in the Galaxy, yet their variable star populations have remained largely unexplored due to crowding and…Synthesis of organo-phosphorous species in space: the reaction of P$^+$ with C$_2$H$_2$
Despite its low cosmic abundance, phosphorus is a bioessential element whose prebiotic availability and incorporation into biomolecules remain open questions.A Cyanopolyyne-rich but COM-poor Massive Protostar: The First Hot Carbon Chain Chemistry Source G28.28-0.36
We present molecular emission line data from the massive young stellar object (MYSO) G28.28-0.36 (G28.28) obtained with the Atacama Large Millimeter/submillimeter Array Band 3.A Sample of Long-Period Binaries with Dormant Compact-Object Candidates from LAMOST DR13 MRS and Gaia DR3
Identifying dormant compact objects in non-interacting binaries is crucial for constraining the hidden population of stellar remnants.Near-infrared spectra of chemically peculiar stars and applications to kilonova spectra
Kilonova spectra provide information on rapid neutron-capture nucleosynthesis in neutron star mergers.AKARI near-infrared spectroscopy of circumstellar hydrocarbon dust associated with young stellar objects
We investigate the processing of the circumstellar polycyclic aromatic hydrocarbons (PAHs) associated with young stellar objects (YSOs) through their stellar activities.Simulating tidal disruption events in nuclear star clusters
Nuclear star clusters (NSCs) and supermassive black holes (SMBHs) often coexist at the centers of galaxies, engaging in complex dynamical interactions that influence SMBH growth.The NEMESIS general YSO catalogue - I. Supervised classification with deep learning methods
In modern large-scale surveys, young stellar objects (YSOs) are mostly identified by the infrared excess in their spectral energy distributions (SEDs).ATLASGAL: The HCN-IR Star Formation Relation for the Milky Way
We examine the relation between star formation and dense gas, traced by HCN(1-0), using a sample of 343 Galactic clumps spanning the full range of evolutionary stages representative of high-mass and…MATISSE-py: a high-level Python interface for efficient, automated VLTI/MATISSE data reduction
The Multi AperTure mid-Infrared SpectroScopic Experiment (MATISSE) at the Very Large Telescope Interferometer (VLTI) delivers rich mid-infrared interferometric datasets that are reduced through a…