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| Paper: |
Evidence for Disks and Envelopes Around Herbig Ae/Be Stars |
| Volume: |
196, Thermal Emission Spectroscopy and Analysis of Dust, Disks, and Regoliths |
| Page: |
71 |
| Authors: |
Vinković, D.; Miroshnichenko, A.; Ivezić, ž.; Elitzur, M. |
| Abstract: |
Infrared and millimeter-wave emission from Herbig Ae/Be stars sometimes yield conflicting interpretations of the dust geometry in these objects. We show that a disk embedded in an extended envelope can explain the observed spectral energy distribution. The disk, heated by the envelope and star, dominates the mm-wave emission, while in IR region only the envelope is visible. Detailed radiative transfer calculations based on the model of geometrically thin and optically thick disk surrounded by a spherical envelope successfully fit the data from UV to mm-wavelengths. |
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