3 papers
astro-ph.GA2026
Summary of Discussion Sessions from "The Dusty Universe 2025: The Fifth Pandust Conference"
Marjorie Decleir, Karl D. Gordon, Annalisa De Cia +16
"The Dusty Universe: The Fifth Pandust Conference" took place in Tucson (AZ, USA) from November 10 until 14, 2025. The goal of this meeting was to get the dust community together t…
astro-ph.EP2025
A Possible Indication of Metallic Iron in White Dwarf Dusty Disks from their "Dirtiness"
Ayaka Okuya, Satoshi Okuzumi, Aki Takigawa +1
Polluted white dwarfs provide unique constraints on the elemental compositions of planetary bodies. The tidal disruption of accreting bodies is thought to form circumstellar dusty…
astro-ph.GA2025
Hidden metallic iron in amorphous silicate dust? Insights from condensation experiments and mid-infrared spectroscopy
Hanako Enomoto, Aki Takigawa, Hiroki Chihara +1
Amorphous silicate dust is a major component in the interstellar and circumstellar dust formed in the outflow of asymptotic giant branch (AGB) stars. Although iron depletion is obs…