The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Dynamics of Line‐driven Disk Winds in Active Galactic Nuclei. II. Effects of Disk Radiation
Open accessAbstract
We explore consequences of a radiation-driven disk wind model for mass outflows from active galactic nuclei (AGNs). We performed axisymmetric time-dependent hydrodynamic calculations using the same computational technique as Proga, Stone, and Kallman. We test the robustness of radiation launching and acceleration of the wind for relatively unfavorable conditions. In particular, we take into account the central engine radiation as a source of ionizing photons but neglect its contribution to the radiation force. In addition, we account for the attenuation of the X-ray radiation by computing the X-ray optical depth in the radial direction assuming that only electron scattering contributes to the opacity. Our new simulations confirm the main result from our previous work: the disk atmosphere can "shield" itself from external X-rays so that the local disk radiation can launch gas off the disk photosphere. We also find that the local disk force suffices to accelerate the disk wind to high velocities in the radial direction. This is true provided the wind does not significantly change the geometry of the disk radiation by continuum scattering and absorption processes; we discuss plausibility of this requirement. Synthetic profiles of a typical resonance ultraviolet line predicted by our models are consistent with observations of broad absorption line (BAL) QSOs.
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Citations
Cites
Radiation-driven winds in Of stars
Castor, J. I., Abbott, D. C., & Klein, R. I. (1975) · The Astrophysical Journal · doi:10.1086/153315 · Cited by 1,700
Lamers, H. J. G. L. M., & Cassinelli, J. P. (1999) · Cambridge University Press eBooks · doi:10.1017/cbo9781139175012 · Cited by 1,046
Dynamics of Line‐driven Disk Winds in Active Galactic Nuclei
Proga, D., Stone, J. M., & Kallman, T. R. (2000) · The Astrophysical Journal · doi:10.1086/317154 · Cited by 878
Self-citationAccretion Disk Winds from Active Galactic Nuclei
Murray, N., Chiang, J., Grossman, S. A., & Voit, G. M. (1995) · The Astrophysical Journal · doi:10.1086/176238 · Cited by 863
The Soft X‐Ray Properties of a Complete Sample of Optically Selected Quasars. II. Final Results
Laor, A., Fiore, F., Elvis, M., et al. (1997) · The Astrophysical Journal · doi:10.1086/303696 · Cited by 556
Active Galactic Nuclei: From the Central Black Hole to the Galactic Environment
Krolik, J. H. (1999) · Princeton University Press eBooks · doi:10.1515/9780691227474 · Cited by 509
A Composite HST Spectrum of Quasars
Zheng, W., Kriss, G. A., Telfer, R. C., Grimes, J. P., & Davidsen, A. F. (1997) · The Astrophysical Journal · doi:10.1086/303560 · Cited by 480
Unusual Broad Absorption Line Quasars from the Sloan Digital Sky Survey
Hall, P. B., Anderson, S. F., Strauss, M. A., York, D. G., Richards, G. T., Fan, X., Knapp, G. R., Schneider, D. P., Vanden Berk, D. E., Geballe, T. R., et al. (2002) · The Astrophysical Journal Supplement Series · doi:10.1086/340546 · Cited by 377
Active Galactic Nuclei: From the Central Black Hole to the Galactic Environment
Krolik, J. H. (1998) · Cited by 254
On the Role of the Ultraviolet and X‐Ray Radiation in Driving a Disk Wind in X‐Ray Binaries
Daniel Proga, A., & Kallman, T. R. (2002) · The Astrophysical Journal · doi:10.1086/324534 · Cited by 149
Self-citation
Cited by
Collin, S., Kawaguchi, T., Peterson, B. M., & Vestergaard, M. (2006) · Astronomy & Astrophysics · doi:10.1051/0004-6361:20064878 · Cited by 447
Fausnaugh, M. M., Denney, K. D., Barth, A. J., Bentz, M. C., Bottorff, M. C., Carini, M. T., Croxall, K. V., Rosa, G. D., Goad, M. R., Horne, K., et al. (2016) · The Astrophysical Journal · doi:10.3847/0004-637x/821/1/56 · Cited by 311
MOMENTUM DRIVING: WHICH PHYSICAL PROCESSES DOMINATE ACTIVE GALACTIC NUCLEUS FEEDBACK?
Ostriker, J. P., Choi, E., Ciotti, L., Novak, G. S., & Proga, D. (2010) · The Astrophysical Journal · doi:10.1088/0004-637x/722/1/642 · Cited by 272
Self-citationGiustini, M., & Proga, D. (2019) · Astronomy & Astrophysics · doi:10.1051/0004-6361/201833810 · Cited by 166
“In particular, UV radiation can induce further mechanical feedback by driving powerful line-driven (LD) winds from accretion disk scales (Murray et al. 1995; Proga et al. 2000; Proga & Kallman 2004, hereafter PK04).”
BackgroundFOSSIL IMPRINT OF A POWERFUL FLARE AT THE GALACTIC CENTER ALONG THE MAGELLANIC STREAM
Bland-Hawthorn, J., Maloney, P. R., Sutherland, R. S., & Madsen, G. J. (2013) · The Astrophysical Journal · doi:10.1088/0004-637x/778/1/58 · Cited by 89
Metadata
- Authors
- Proga, D., & Kallman, T. R.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2004-12
- Volume
- 616
- Issue
- 2
- Pages
- 688-695
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W2079040992
- Cited by
- 527
- References
- 10
- FWCI
- 9.26
- Type
- journal article
- Language
- en
- Open access
- bronze
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