Hostname: page-component-cb9f654ff-mwwwr Total loading time: 0 Render date: 2025-08-25T19:57:56.190Z Has data issue: false hasContentIssue false
  • English
  • Français

Advective Disks

Published online by Cambridge University Press:  12 April 2016

R. Narayan
R. Narayan*
Affiliation:
Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, U.S.A.

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.

Recent work on advection-dominated accretion flows (ADAFs) is reviewed. The article concentrates on an optically thin branch of ADAFs which is present at mass accretion rates below a critical value ~ (10−2 – 10−1) the Eddington rate. Models based on this branch have been quite successful at explaining a number of low-luminosity X-ray binaries and galactic nuclei, and some brighter systems. Some progress has also been made toward understanding the various spectral states of accreting black holes. It is argued that ADAFs may provide one of the best techniques for demonstrating the reality of event horizons in black holes.

Information

Type
Part 3. Fundamental Physical Processes
Information
International Astronomical Union Colloquium , Volume 163: Accretion Phenomena and Related Outflows , 1997 , pp. 75 - 89
Copyright
Copyright © Astronomical Society of the Pacific 1997

References

Abramowicz, M.A., Chen, X.-M., Granath, M. & Lasota, J.-P. 1996, ApJ, in press (astro-ph/9607021)Google Scholar
Abramowicz, M.A., Chen, X., Kato, S., Lasota, J.-P, & Regev, O. 1995, ApJ, 438, L37 CrossRefGoogle Scholar
Abramowicz, M.A., Czerny, B., Lasota, J.-P, & Suszkiewicz, E. 1988, ApJ, 332, 646 CrossRefGoogle Scholar
Bjornsson, G., Abramowicz, M.A., Chen, X., & Lasota, J.-P. 1996, ApJ, 467, 99 CrossRefGoogle Scholar
Begelman, M.C. 1978, MNRAS, 184, 53 CrossRefGoogle Scholar
Begelman, M.C., & Chiueh, T. 1988, ApJ, 332, 872 CrossRefGoogle Scholar
Chakrabarti, S.K. 1990, MNRAS, 243, 610 Google Scholar
Chakrabarti, S.K., & Titarchuk, L.G. 1995, ApJ 455, 623 CrossRefGoogle Scholar
Chen, X., Abramowicz, M.A., & Lasota, J.-P. 1997, ApJ, in press (astro- ph/9607020)Google Scholar
Chen, X., Abramowicz, M.A., Lasota, J.-P., Narayan, R., & Yi, I. 1995, ApJ, 443, L61 CrossRefGoogle Scholar
Chen, X., & Taam, R.E. 1996, ApJ, 466, 404 CrossRefGoogle Scholar
Ebisawa, K. et al. 1994, PASJ, 46, 375 Google Scholar
Esin, A.A., Narayan, R., Ostriker, E., & Yi, I. 1996, ApJ (astro-ph/9601074)Google Scholar
Fabian, A.C., & Canizares, C.R. 1988, Nature 333, 829 CrossRefGoogle Scholar
Fabian, A.C. & Rees, M.J. 1995, MNRAS, 277, L5 Google Scholar
Frank, J., King, A., & Raine, D. 1992, Accretion Power in Astrophysics (Cambridge: Cambridge Univ. Press)Google Scholar
Haardt, F., & Maraschi, L. 1991, ApJ 380, L51 CrossRefGoogle Scholar
Igumenshchev, I.V., Abramowicz, M., & Chen, X. 1996, MNRAS, 278, 236 CrossRefGoogle Scholar
Ipser, J.R., & Price, R.H. 1977, ApJ, 216, 578 CrossRefGoogle Scholar
Kato, S., Abramowicz, M.A., & Chen, X. 1996, PASJ, 48, 67 CrossRefGoogle Scholar
Katz, J. 1977, ApJ, 215, 265 CrossRefGoogle Scholar
Kusunose, M., & Mineshige, S. 1996, ApJ, 468, 330 CrossRefGoogle Scholar
Lasota, J.P., Abramowicz, M.A., Chen, X., Krolik, J., Narayan, R., & Yi, I. 1996, ApJ 462, 142 CrossRefGoogle Scholar
Lasota, J.-P., Narayan, R., & Yi, I. 1996, A&A, in press (astro-ph/9605011)Google Scholar
Mahadevan, R. 1997, ApJ, in press (astro-ph/9609107)Google Scholar
Manmoto, T., Takeuchi, M., Mineshige, S., Matsumoto, R., & Negoro, H. 1996, ApJ, 464, L135 CrossRefGoogle Scholar
Matsumoto, R., Kato, S., & Fukue, J. 1985, in Theoretical Aspects on Structure, Activity, and Evolution of Galaxies III, ed Aoki, S., Iye, M., Yoshii, Y. (Tokyo Astr. Obs. Publ., Tokyo)Google Scholar
Nakamura, K., Matsumoto, R., Kusunose, M., & Kato, S. 1996, PASJ, 48 (Oct. 20)CrossRefGoogle Scholar
Narayan, R. 1996a, ApJ, 462, 136 CrossRefGoogle Scholar
Narayan, R. 1996b, in Physics of Accretion Disks, eds. Kato, S., Inagaki, S., Mineshige, S., Fukue, J. (Gordon and Breach), p l5 Google Scholar
Narayan, R., Barret, D., & McClintock, J.E. 1997b, ApJ, (astro-ph/9610014)Google Scholar
Narayan, R., Kato, S., & Honma, F. 1997a, ApJ, in press (astro-ph/9607019)Google Scholar
Narayan, R., & McClintock, J.E. 1997, ApJ, in preparationGoogle Scholar
Narayan, R., & Yi, I. 1994, ApJ, 428, L13 CrossRefGoogle Scholar
Narayan, R., & Yi, I. 1995a, ApJ, 444, 231 CrossRefGoogle Scholar
Narayan, R., & Yi, I. 1995b, ApJ, 452, 710 (NY95b)CrossRefGoogle Scholar
Narayan, R., McClintock, J.E., & Yi, I. 1996, ApJ, 457, 821 CrossRefGoogle Scholar
Narayan, R., Yi, I., & Mahadevan, R. 1995, Nature 374, 623 CrossRefGoogle Scholar
Novikov, I.D., & Thorne, K.S. 1973, in Blackholes ed. DeWitt, C. & DeWitt, B. (New York: Gordon & Breach), p 345 Google Scholar
Nowak, M.A. 1995, PASP, 107, 1207 CrossRefGoogle Scholar
Paczyński, B. 1991, ApJ, 370, 597 CrossRefGoogle Scholar
Paczyński, B., & Wiita, P.J. 1980, A&A, 88, 23 Google Scholar
Piran, T. 1978, ApJ, 221, 652 CrossRefGoogle Scholar
Popham, R.G., & Narayan, R. 1991, ApJ, 370, 604 CrossRefGoogle Scholar
Popham, R.G., & Narayan, R. 1992, ApJ, 394, 255 CrossRefGoogle Scholar
Pringle, J.E. 1981, ARAA, 19, 137 CrossRefGoogle Scholar
Rees, M.J. 1982, in The Galactic Center, ed Riegler, G., Blandford, R.D., p l66 Google Scholar
Rees, M.J., Begelman, M.C., Blandford, R.D., & Phinney, E.S. 1982, Nature, 295, 17 CrossRefGoogle Scholar
Shakura, N.I., & Sunyaev, R.A. 1973, A&A 24, 337 Google Scholar
Shapiro, S.I., Lightman, A.P., & Eardley, D.M. 1976, ApJ, 204, 187 (SLE)CrossRefGoogle Scholar
Shvartsman, V.F. 1971, Sov. Astron. – AJ, 15, 377 Google Scholar
Spruit, H., Matsuda, T., Inoue, M., & Sawada, K. 1987, MNRAS, 229, 517 CrossRefGoogle Scholar
Wheeler, J.C. 1996, in Relativistic Astrophysics, eds. Jones, B. & Markovic, D. (Cambridge Univ. Press) (astro-ph/9606119)Google Scholar
Yi, I. 1996, ApJ, in press (astro-ph/9609146)Google Scholar