| Lien | http://www.aspbooks.org/a/volumes/article_details/?paper_id=3229 |
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| Auteur | Rechercher : Hutchings, J. B.1; Rechercher : Cowley, A. P.; Rechercher : Mann, R.1; Rechercher : Schmidtke, P. C.; Rechercher : Crampton, D.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut Herzberg d'astrophysique du CNRC
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| Format | Texte, Article |
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| Conférence | Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, Victoria, British Columbia, Canada, August 2-6, 2004 |
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| Résumé | FUSE observations were obtained in July 2003 during 1.2 cycles of the 0.76- day binary orbit of RX J0513.9-6951. Radial velocity measurements of the broad O VI emission profile show a semiamplitude of 26 km s-1, much smaller than the value of 117 km s-1 measured from 2001 data. We discuss the implications if the new velocities represent the white dwarf's orbital motion. The broad O VI emission is red-shifted by ~1400 km s-1 with respect to the systemic velocity and the narrow emission components. Difference plots show phase related changes in this broad emission profile. |
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| Date de publication | 2006 |
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| Langue | anglais |
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| Numéro NPARC | 13053768 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 40bcf66b-5ed5-46db-a4c6-b7e348433d04 |
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| Enregistrement créé | 2009-11-25 |
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| Enregistrement modifié | 2020-04-22 |
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