SIMBAD references

2004NewA....9..509Z - New Astronomy, 9, 509-524 (2004/September-0)

A new approach to IRAS observations of Be stars.


Abstract (from CDS):

The IRAS associations for 193 Be stars are identified in this paper. From the infrared colors, the IRAS low-resolution spectra (LRS) and the spectral types, some physical properties and environment of the samples are discussed. It can be concluded that not only free-free emission or free-bound emission from the circumstellar ionized gas can be responsible for the large IR excesses of Be stars as suggested previously, but also, for some Be stars, thermal radiation from the circumstellar dust and/or nebula around the star can produce large IR excess as well. It is also found that the far IR excess of Be stars increases with wavelengths.

Abstract Copyright:

Journal keyword(s): Stars: emission-line - Be - Infrared: stars

VizieR on-line data: <Available at CDS (J/other/NewA/9.509): table1.dat>

CDS comments: IRAS 11312-6599 is a misprint for IRAS 11312-6955. Table 1: numbering 'NNNN' is the line number in the catalogue III/67A, not used in the catalogue and in SIMBAD. gives the designation of star 1 in the catalogue, etc..

Simbad objects: 199

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