Ultraviolet properties of the symbiotic starsA general discussion of the UV spectra of symbiotic stars, including both the emission lines and the continua, is presented, with AG Pegasi considered as an illustrative example. It is noted that the IUE observations of the symbiotics have revealed UV properties which rival the diversity of the optical features. Nevertheless, the UV data have for the first time permitted the hot component to be studied relatively uncontaminated by the giant companion, which dominates the optical regime. The UV observations provide convincing evidence that many of the symbiotics have hot stellar companions embedded in the enshrouding nebula or accretion shell formed from the wind from one or possibly both of the components.
Document ID
19820064130
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Slovak, M. H. (Texas Univ. Austin, TX, United States)
Lambert, D. L. (Texas, University Austin, TX, United States)