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} }
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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