A. M. Hubert and C. Jaschek (eds.), B[e] Stars |
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Authors: | Henny J G L M Lamers |
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Institution: | (1) SRON Laboratory for Space Research, University of, Utrecht, The Netherlands |
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Abstract: | The Be] stars are early type stars with hydrogen emission lines, forbidden FeII] and OI] emission lines, and with an IR
excess due to circumstellar dust. These properties may occur in stars of quite different evolutionary stages. In fact, the
group of Be] stars is very inhomogeneous, and contains pre-main sequence stars, supergiants with disks, compact planetary
nebulae, symbiotic stars, and a group of stars with unclear evolutionary phase. The book gives the proceedings of a workshop
in Paris in 1997 in which the properties and evolutionary phases of the Be] stars are discussed. It contains chapters on:
(1) the definition of Be] stars, (2) distances, kinematics and the distribution in our Galaxy, (3) spectroscopy, (4) infrared
properties, (5) photometry, polarimetry and variability, (6) models for winds and disks, (7) evolutionary stages, (8) revised
classification of Be] stars. The book ends with an object list of all Be] stars. The book is very useful for students and
researchers of hot star winds and gives nice overviews of the observations and theories and remaining puzzles of these strange
objects with winds and outflowing dust-forming disks.
This revised version was published online in August 2006 with corrections to the Cover Date. |
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