3 papers
astro-ph.GA2026
SPYGLASS. VII-B. Tracing the Fragments of Massive Star Formation Using Low-Mass Associations
Ronan Kerr, Adam L. Kraus, Jonathan C. Tan +6
New observations from the Gaia spacecraft have traced an emerging demographic of low-mass associations disconnected from larger associations or GMCs. The first of these association…
astro-ph.SR2025
Spectral Biases, Starspot Morphology, and Dynamo Transitions on the Pre-Main Sequence: Insights from the X-Shooter WTTS Library
Facundo Pérez Paolino, Jeff Bary, Benjamin Horner +2
Starspots are ubiquitous in young, low-mass stars, yet their impact on the spectral classification and fundamental parameter inference of pre-main sequence stars (PMS) has been lar…
astro-ph.SR2024
Starspots as an Explanation for the Mysterious IYJ Continuum Excess Emission in Classical T Tauri Stars
Facundo Pérez Paolino, Jeff Bary, Lynne Hillenbrand +2
An accurate estimation of the continuum excess emission from accretion spots and inner circumstellar disk regions is crucial for a proper derivation of fundamental stellar paramete…