ASPCS
 
Back to Volume
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.
Back to Volume