Multi-epoch high-resolution spectroscopy reveals a stagnant [O I] gas reservoir at ~1 au in AB Aurigae that feeds high-rate accretion and crushes the stellar magnetosphere.
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4 Pith papers cite this work. Polarity classification is still indexing.
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astro-ph.SR 4years
2026 4verdicts
UNVERDICTED 4representative citing papers
A parameterized accretion disk model for young stellar objects predicts that optical and near-IR outburst light curves track the input accretion rate profile while mid-IR curves respond more to the location and heating of the innermost dust disk.
Two-epoch medium-band photometry of 769 YSO candidates in Orion A identifies 110 variables (~14%), with best-fit templates dominated by cold and hot spot models over extinction or gray changes.
The paper reviews techniques for measuring protostellar accretion, analyzes methodological differences and caveats in comparing observations with simulations, and outlines next steps for a fuller picture.
citing papers explorer
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Direct Optical Evidence of Late-Stage Infall in AB Aurigae: A Stagnant [O I] Reservoir and a Crushed Magnetosphere
Multi-epoch high-resolution spectroscopy reveals a stagnant [O I] gas reservoir at ~1 au in AB Aurigae that feeds high-rate accretion and crushes the stellar magnetosphere.
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A Parameterized YSO Accretion Disk Model with Increasing Accretion Rate: Predicted Outburst Lightcurves
A parameterized accretion disk model for young stellar objects predicts that optical and near-IR outburst light curves track the input accretion rate profile while mid-IR curves respond more to the location and heating of the innermost dust disk.
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7DT Insight: Variability in Young Stellar Objects
Two-epoch medium-band photometry of 769 YSO candidates in Orion A identifies 110 variables (~14%), with best-fit templates dominated by cold and hot spot models over extinction or gray changes.
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The Accretion Process on Protostars
The paper reviews techniques for measuring protostellar accretion, analyzes methodological differences and caveats in comparing observations with simulations, and outlines next steps for a fuller picture.