The Geometry of the G29-38 White Dwarf Dust Disk from Radiative Transfer Modeling

Many white dwarfs host disks of dust produced by disintegrating planetesimals and revealed by infrared excesses. The disk around G29-38 was the first to be discovered and is now well-observed, yet we lack a cohesive picture of its geometry and dust properties. Here we model the G29-38 disk for the f...

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Veröffentlicht in:	The Astrophysical journal 2022-11, Vol.939 (2), p.108
Hauptverfasser:	Ballering, Nicholas P., Levens, Colette I., Su, Kate Y. L., Cleeves, L. Ilsedore
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Circumstellar disks Disintegration Disks Dust Infrared excess Modelling Optical analysis Optical thickness Planet formation Radiative transfer Radiative transfer calculations Saturn rings Sublimation White dwarf stars
Online-Zugang:	Volltext
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