Open Access

Table 1

Disk models considered.

Name Type Opt. thickness Cross section
Slab Toy model Opaque Rectangle
Wedge Toy model Opaque Trapezoid
Torus Toy model Opaque Circle
ORST Self-consistent Opaque Droplet-like
LFM Toy model Quasi-opaque Circle
PD Self-consistent Quasi-opaque Droplet-like

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