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Herbig Ae/Be Stars with the IRAS Low-Resolution Spectra
Authors:PS Chen  XH Wang  JH He
Institution:(1) Yunnan Observatory and United Laboratory for Optical Astronomy, CAS, Kunming, 650011, China;(2) National Astronomical Observatories, China
Abstract:IRAS low-resolution spectra are presented for 36 HAEBE stars. It is found that silicate dust is common material in the circumstellar disks or/and shells of HAEBE stars. It is also found that the PAH feature often appears as well. In addition, the correlation between the dust features and spectral type, and infrared excesses can be found for most HAEBE stars. This revised version was published online in July 2006 with corrections to the Cover Date.
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