• DOI:10.1086/376939
Corpus ID: 14852254

Modeling the Infrared Emission from the HD 141569A Disk

@article{Li2003ModelingTI,
  title={Modeling the Infrared Emission from the HD 141569A Disk},
  author={A. Li and J. Lunine},
  journal={The Astrophysical Journal},
  year={2003},
  volume={594},
  pages={987-1010}
}

• A. Li, J. Lunine
• Published 2003
• Physics
• The Astrophysical Journal

We model the infrared (IR) emission from the double-ring disk of HD 141569A, using a porous dust model that was previously shown to be successful in reproducing the spectral energy distributions (SEDs) of the disks around β Pictoris and HR 4796A. The dust consists of either unaltered or highly processed interstellar materials and vacuum with a volume fraction of ~90%. Together with a population of polycyclic aromatic hydrocarbon (PAH) molecules, of which a large fraction are charged, the porous… Expand

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