Search for Close Binary Evolved Stars
| dc.contributor.author | Saffer, R. A. | |
| dc.contributor.author | Liebert, J. | |
| dc.date.accessioned | 2017-06-05T17:11:40Z | |
| dc.date.available | 2017-06-05T17:11:40Z | |
| dc.date.issued | 1988-10 | |
| dc.identifier.citation | White dwarfs : Proceedings of IAU Colloquium 114th, Hanover, NH, Aug. 15-19, 1988: 408-412 (1989) | en |
| dc.identifier.uri | http://hdl.handle.net/10150/623897 | |
| dc.description.abstract | We report on a search for short -period binary systems composed of pairs of evolved stars. The search is being carried out concurrently with a program to characterize the kinematical properties of two different samples of stars. Each sample has produced one close binary candidate for which further spectroscopic observations are planned. We also recapitulate the discovery of a close detached binary system composed of two cool DA white dwarfs, and we discuss the null results of Ha observations of the suspected white dwarf /brown dwarf system G 29-38. | |
| dc.language.iso | en_US | en |
| dc.publisher | Steward Observatory, The University of Arizona (Tucson, Arizona) | en |
| dc.relation.ispartofseries | Preprints of the Steward Observatory #838 | en |
| dc.relation.url | http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=1989LNP...328..408S&db_key=AST&data_type=HTML&format=&high=3ed65e9cd031717 | en |
| dc.rights | Copyright © All Rights Reserved. | en |
| dc.source | Steward Observatory Parker Library SO QB 4 .S752 ARCH | en |
| dc.subject | Binary stars | en |
| dc.subject | Brown dwarf stars | en |
| dc.subject | Stellar evolution | en |
| dc.subject | White dwarf stars | en |
| dc.subject | Spectroscopy | en |
| dc.subject | Asymptotic giant branch | en |
| dc.title | Search for Close Binary Evolved Stars | en_US |
| dc.type | text | en |
| dc.type | Conference Proceedings | en |
| dc.contributor.department | Univ Arizona, Steward Observ | en |
| dc.description.collectioninformation | This title from the Steward Observatory Preprints collection is made available by the Steward Observatory Parker Library and the University Libraries, The University of Arizona. If you have questions about titles in this collection, please contact Parker Library librarian Betty Fridena, bfridena@as.arizona.edu. | en |
| refterms.dateFOA | 2018-06-12T05:24:57Z | |
| html.description.abstract | We report on a search for short -period binary systems composed of pairs of evolved stars. The search is being carried out concurrently with a program to characterize the kinematical properties of two different samples of stars. Each sample has produced one close binary candidate for which further spectroscopic observations are planned. We also recapitulate the discovery of a close detached binary system composed of two cool DA white dwarfs, and we discuss the null results of Ha observations of the suspected white dwarf /brown dwarf system G 29-38. |
