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There are 6525 results for: content related to: Can we measure the accretion efficiency of active galactic nuclei?

  1. Updating quasar bolometric luminosity corrections

    Monthly Notices of the Royal Astronomical Society

    Volume 422, Issue 1, May 2012, Pages: 478–493, Jessie C. Runnoe, Michael S. Brotherton and Zhaohui Shang

    Article first published online : 29 FEB 2012, DOI: 10.1111/j.1365-2966.2012.20620.x

  2. Towards a complete census of active galactic nuclei in nearby galaxies: the incidence of growing black holes

    Monthly Notices of the Royal Astronomical Society

    Volume 406, Issue 1, July 2010, Pages: 597–611, A. D. Goulding, D. M. Alexander, B. D. Lehmer and J. R. Mullaney

    Article first published online : 30 APR 2010, DOI: 10.1111/j.1365-2966.2010.16700.x

  3. A combined optical and X-ray study of unobscured type 1 active galactic nuclei – I. Optical spectra and spectral energy distribution modelling

    Monthly Notices of the Royal Astronomical Society

    Volume 420, Issue 3, March 2012, Pages: 1825–1847, Chichuan Jin, Martin Ward, Chris Done and Jonathan Gelbord

    Article first published online : 16 JAN 2012, DOI: 10.1111/j.1365-2966.2011.19805.x

  4. Bolometric luminosities and Eddington ratios of X-ray selected active galactic nuclei in the XMM-COSMOS survey

    Monthly Notices of the Royal Astronomical Society

    Volume 425, Issue 1, 1 September 2012, Pages: 623–640, E. Lusso, A. Comastri, B. D. Simmons, M. Mignoli, G. Zamorani, C. Vignali, M. Brusa, F. Shankar, D. Lutz, J. R. Trump, R. Maiolino, R. Gilli, M. Bolzonella, S. Puccetti, M. Salvato, C. D. Impey, F. Civano, M. Elvis, V. Mainieri, J. D. Silverman, A. M. Koekemoer, A. Bongiorno, A. Merloni, S. Berta, E. Le Floc'h, B. Magnelli, F. Pozzi and L. Riguccini

    Article first published online : 2 AUG 2012, DOI: 10.1111/j.1365-2966.2012.21513.x

  5. The evolution of active galactic nuclei across cosmic time: what is downsizing?

    Monthly Notices of the Royal Astronomical Society

    Volume 419, Issue 4, February 2012, Pages: 2797–2820, N. Fanidakis, C. M. Baugh, A. J. Benson, R. G. Bower, S. Cole, C. Done, C. S. Frenk, R. C. Hickox, C. Lacey and C. del P. Lagos

    Article first published online : 1 DEC 2011, DOI: 10.1111/j.1365-2966.2011.19931.x

  6. Quasar bolometric corrections: theoretical considerations

    Monthly Notices of the Royal Astronomical Society

    Volume 408, Issue 3, November 2010, Pages: 1598–1605, Rodrigo S. Nemmen and Michael S. Brotherton

    Article first published online : 30 AUG 2010, DOI: 10.1111/j.1365-2966.2010.17224.x

  7. Updating quasar bolometric luminosity corrections – II. Infrared bolometric corrections

    Monthly Notices of the Royal Astronomical Society

    Volume 426, Issue 4, 11 November 2012, Pages: 2677–2688, Jessie C. Runnoe, Michael S. Brotherton and Zhaohui Shang

    Article first published online : 17 OCT 2012, DOI: 10.1111/j.1365-2966.2012.21644.x

  8. Active Galactic Nuclei In Cosmological Simulations – I. Formation of black holes and spheroids through mergers

    Monthly Notices of the Royal Astronomical Society

    Volume 364, Issue 2, December 2005, Pages: 407–423, A. Cattaneo, J. Blaizot, J. Devriendt and B. Guiderdoni

    Article first published online : 7 NOV 2005, DOI: 10.1111/j.1365-2966.2005.09608.x

  9. Observational constraints on the spin of the most massive black holes from radio observations

    Monthly Notices of the Royal Astronomical Society

    Volume 414, Issue 3, July 2011, Pages: 1937–1964, Alejo Martínez-Sansigre and Steve Rawlings

    Article first published online : 15 APR 2011, DOI: 10.1111/j.1365-2966.2011.18512.x

  10. Unveiling the nature of Ultraluminous Infrared Galaxies with 3–4 μm spectroscopy

    Monthly Notices of the Royal Astronomical Society

    Volume 365, Issue 1, January 2006, Pages: 303–320, G. Risaliti, R. Maiolino, A. Marconi, E. Sani, S. Berta, V. Braito, R. Della Ceca, A. Franceschini and M. Salvati

    Article first published online : 21 NOV 2005, DOI: 10.1111/j.1365-2966.2005.09715.x

  11. New method for exploring super-Eddington active galactic nuclei by near-infrared observations

    Monthly Notices of the Royal Astronomical Society

    Volume 417, Issue 4, November 2011, Pages: 2562–2570, N. Kawakatu and K. Ohsuga

    Article first published online : 22 AUG 2011, DOI: 10.1111/j.1365-2966.2011.19422.x

  12. The kinetic power of jets magnetically accelerated from advection-dominated accretion flows in radio galaxies

    Monthly Notices of the Royal Astronomical Society: Letters

    Volume 405, Issue 1, June 2010, Pages: L61–L65, Shuang-Liang Li and Xinwu Cao

    Article first published online : 16 APR 2010, DOI: 10.1111/j.1745-3933.2010.00859.x

  13. Fourteen months of observations of the possible super-Chandrasekhar mass Type Ia Supernova 2009dc

    Monthly Notices of the Royal Astronomical Society

    Volume 410, Issue 1, January 2011, Pages: 585–611, Jeffrey M. Silverman, Mohan Ganeshalingam, Weidong Li, Alexei V. Filippenko, Adam A. Miller and Dovi Poznanski

    Article first published online : 16 SEP 2010, DOI: 10.1111/j.1365-2966.2010.17474.x

  14. A quantitative determination of the AGN content in local ULIRGs through L-band spectroscopy

    Monthly Notices of the Royal Astronomical Society

    Volume 401, Issue 1, January 2010, Pages: 197–203, G. Risaliti, M. Imanishi and E. Sani

    Article first published online : 25 NOV 2009, DOI: 10.1111/j.1365-2966.2009.15622.x

  15. AMI-LA radio continuum observations of Spitzer c2d small clouds and cores: Serpens region

    Monthly Notices of the Royal Astronomical Society

    Volume 420, Issue 2, February 2012, Pages: 1019–1033, AMI Consortium, Anna M. M. Scaife, Jennifer Hatchell, Rachael E. Ainsworth, Jane V. Buckle, Matthew Davies, Thomas M. O. Franzen, Keith J. B. Grainge, Michael P. Hobson, Natasha Hurley-Walker, Anthony N. Lasenby, Malak Olamaie, Yvette C. Perrott, Guy G. Pooley, John S. Richer, Carmen Rodríguez-Gonzálvez, Richard D. E. Saunders, Michel P. Schammel, Paul F. Scott, Timothy Shimwell, David Titterington and Elizabeth Waldram

    Article first published online : 30 DEC 2011, DOI: 10.1111/j.1365-2966.2011.19957.x

  16. A combined optical and X-ray study of unobscured type 1 active galactic nuclei – II. Relation between X-ray emission and optical spectra

    Monthly Notices of the Royal Astronomical Society

    Volume 422, Issue 4, June 2012, Pages: 3268–3284, Chichuan Jin, Martin Ward and Chris Done

    Article first published online : 26 APR 2012, DOI: 10.1111/j.1365-2966.2012.20847.x

  17. The relative growth of optical and radio quasars in SDSS

    Monthly Notices of the Royal Astronomical Society

    Volume 401, Issue 3, January 2010, Pages: 1869–1881, Francesco Shankar, Gregory R. Sivakoff, Marianne Vestergaard and Xinyu Dai

    Article first published online : 10 NOV 2009, DOI: 10.1111/j.1365-2966.2009.15764.x

  18. The coronal X-ray–age relation and its implications for the evaporation of exoplanets

    Monthly Notices of the Royal Astronomical Society

    Volume 422, Issue 3, May 2012, Pages: 2024–2043, Alan P. Jackson, Timothy A. Davis and Peter J. Wheatley

    Article first published online : 12 APR 2012, DOI: 10.1111/j.1365-2966.2012.20657.x

  19. Type 1 active galactic nucleus fraction in the SDSS/FIRST survey

    Monthly Notices of the Royal Astronomical Society

    Volume 404, Issue 4, June 2010, Pages: 1761–1774, Yu Lu, Ting-Gui Wang, Xiao-Bo Dong and Hong-Yan Zhou

    Article first published online : 23 APR 2010, DOI: 10.1111/j.1365-2966.2010.16434.x

  20. On the lack of cold dust in IRAS P09104+4109 and IRAS F15307+3252: their spectral energy distributions and implications for finding dusty AGNs at high redshift

    Monthly Notices of the Royal Astronomical Society

    Volume 326, Issue 4, October 2001, Pages: 1467–1474, J.R. Deane and Neil Trentham

    Article first published online : 7 JUL 2008, DOI: 10.1111/j.1365-2966.2001.04679.x