Hostname: page-component-586b7cd67f-vdxz6 Total loading time: 0 Render date: 2024-11-23T09:25:52.500Z Has data issue: false hasContentIssue false
  • English
  • Français

The Interaction of Binary Systems with Accretion Disks

Published online by Cambridge University Press:  22 February 2018

Manuel Ortega-Rodríguez
Manuel Ortega-Rodríguez*
Affiliation:
Escuela de Física, Universidad de Costa Rica, San José, Costa Rica. email: [email protected]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We study the (time) fluctuations in the outgoing radiation of accretion disks in binary systems in order to obtain properties of those systems (via comparison with observations), such as the angular momentum of the compact star within the disk. The effects of the companion star are discussed, and a prediction is made on the frequency of the outgoing (modulated) X-ray radiation.

Resumen

Resumen

Se estudia las fluctuaciones (temporales) en la radiación saliente de discos de acreción en sistemas binarios, con el objeto de determinar las propiedades de dichos sistemas (comparando con las observaciones), tales como el momento angular de la estrella compacta alojada en el disco. Después de una discusión de los efectos de la estrella compañera se presenta una predicción de la frecuencia de la radiación saliente (modulada) de rayos X.

Keywords

AccretionAccretion Disks — Black Hole Physics — Gravitation — Hydrodynamics — Relativity
Type
Astrophysical Processes of Multiple Stars in Clusters
Information
International Astronomical Union Colloquium , Volume 191: The Environment and Evolution of Double and Multiple Stars , August 2004 , pp. 202 - 203
Copyright
Copyright © Instituto de Astronomia – Mexico 2004

References

Abramowicz, M.A., Czerny, B., Lasota, J.-P., & Szuszkiewicz, E. 1988, ApJ, 332, 646 Google Scholar
Abramowicz, M.A., Chen, X., Kato, S., Lasota, J.-P. & Regev, O. 1995, ApJ, 438, L37 Google Scholar
Balbus, S.A., & Hawley, J.F. 1991, ApJ, 376, 214 CrossRefGoogle Scholar
Kato, S., & Fukue, J. 1980, PSAJ, 32, 377 Google Scholar
Novikov, I.D. & Thorne, K.S. 1973, in Black Holes, ed. DeWitt, C. & DeWitt, B.S.(New York: Gordon and Breach), 343 Google Scholar
Nowak, M.A., & Wagoner, R.V. 1991, ApJ, 378, 656 Google Scholar
Nowak, M.A., Wagoner, R.V. 1992, ApJ, 393, 697 Google Scholar
Ortega-Rodríguez, M., Silbergleit, A.S., & Wagoner, R.V. 2002, ApJ, 567, 1043 Google Scholar
Perez, C.A., Silbergleit, A.S., Wagoner, R.V., & Lehr, D.E. 1997, ApJ, 476, 589 Google Scholar
Shakura, N.I. & Sunyaev, R.A. 1973, A&A, 21, 127 Google Scholar
Silbergleit, A.S., Wagoner, R.V., & Ortega-Rodríguez, M. 2001, ApJ, 548, 335 CrossRefGoogle Scholar
Terquem, C. 2002, in EAS Pub. Ser. 3, Star Formationand the Physics of Young Stars, ed. Bouvier, J. & Zahn, J.-P., 203 Google Scholar
Wagoner, R.V. 1999, Phys. Rep., 311, 259 Google Scholar