The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Testing thermal reprocessing in active galactic nuclei accretion discs
Open accessAbstract
The thermal reprocessing hypothesis in active galactic nuclei (AGN), where extreme ultraviolet/X-ray photons are reprocessed by the accretion disc into optical/UV photons, predicts wavelength-dependent time-delays between the optical continuum at different wavelengths. Recent photometric monitoring by Sergeev et al. has shown that the time-delay is observed in 14 AGN, and generally seen to increase with increasing wavelength, as predicted in the reprocessing scenario. We fit the observed time-delays and optical spectral energy distribution using a disc reprocessing model. The model delivers estimates for the nuclear reddening, the product of black hole mass and accretion rate, and the distance to each object. However, the distances at face value give H0= 44 ± 5 km s−1 Mpc−1– a factor of 1.6 smaller than generally accepted. We discuss the implications of this on the reprocessing model.
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Schlegel, D. J., Finkbeiner, D. P., & Davis, M. (1998) · The Astrophysical Journal · doi:10.1086/305772 · Cited by 15,126
The Ensemble Photometric Variability of ∼25,000 Quasars in the Sloan Digital Sky Survey
Vanden Berk, D. E., Wilhite, B. C., Kron, R. G., Anderson, S. F., Brunner, R. J., Hall, P. B., Ivezić, Ž., Richards, G. T., Schneider, D. P., York, D. G., et al. (2004) · The Astrophysical Journal · doi:10.1086/380563 · Cited by 486
Cited by
Shappee, B. J., Prieto, J. L., Grupe, D., Kochanek, C. S., Stanek, K. Z., De Rosa, G., Mathur, S., Zu, Y., Peterson, B. M., Pogge, R. W., et al. (2014) · The Astrophysical Journal · doi:10.1088/0004-637x/788/1/48 · Cited by 1,887
Active galactic nuclei: what’s in a name?
Padovani, P., Alexander, D. M., Assef, R. J., De Marco, B., Giommi, P., Hickox, R. C., Richards, G. T., Smolčić, V., Hatziminaoglou, E., Mainieri, V., et al. (2017) · The Astronomy and Astrophysics Review · doi:10.1007/s00159-017-0102-9 · Cited by 666
X-ray reverberation around accreting black holes
Uttley, P., Cackett, E. M., Fabian, A. C., Kara, E., & Wilkins, D. R. (2014) · The Astronomy and Astrophysics Review · doi:10.1007/s00159-014-0072-0 · Cited by 466
Self-citationLaMassa, S. M., Cales, S., Moran, E. C., Myers, A. D., Richards, G. T., Eracleous, M., Heckman, T. M., Gallo, L., & Urry, C. M. (2015) · The Astrophysical Journal · doi:10.1088/0004-637x/800/2/144 · Cited by 451
A systematic search for changing-look quasars in SDSS
MacLeod, C. L., Ross, N. P., Lawrence, A., Goad, M., Horne, K., Burgett, W., Chambers, K. C., Flewelling, H., Hodapp, K., Kaiser, N., et al. (2016) · Monthly Notices of the Royal Astronomical Society · doi:10.1093/mnras/stv2997 · Cited by 323
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Metadata
- Authors
- Cackett, E. M., Horne, K., & Winkler, H.
- Venue
- Monthly Notices of the Royal Astronomical Society
- Publisher
- Oxford University Press (OUP)
- Published
- 2007-08-30
- Volume
- 380
- Issue
- 2
- Pages
- 669-682
- ISSN
- 0035-8711 (ISSN-L)
- 1365-2966
- OpenAlex
- W2095631963
- Cited by
- 292
- References
- 2
- FWCI
- 3.42
- Type
- journal article
- Language
- en
- Open access
- bronze
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