Turbulent Vortex with Moderate Dust Settling Probed by Scattering-induced Polarization in the IRS 48 System

Turbulent Vortex with Moderate Dust Settling Probed by Scattering-induced Polarization in the IRS 48 System

We investigate the crescent-shaped dust trap in the transition disk Oph IRS 48 using well-resolved (sub)millimeter polarimetric observations at ALMA Band 7 (870 μ m). The dust polarization map reveals patterns consistent with dust-scattering-induced polarization. There is a relative displacement bet...

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Bibliographic Details
Main Authors: Haifeng Yang, Manuel Fernández-López, Zhi-Yun Li, Ian W. Stephens, Leslie W. Looney, Zhe-Yu Daniel Lin, Rachel Harrison
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Dust continuum emission
Interferometry
Polarimetry
Protoplanetary disks
Submillimeter astronomy
Online Access:https://doi.org/10.3847/1538-4357/ad2346

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