2.9k citations
- Centre National de la Recherche ScientifiqueFR339 papers
- University of St AndrewsGB330 papers
- University of GenevaCH310 papers
- University of WarwickGB303 papers
- University of LiègeBE259 papers
- European Southern ObservatoryCL252 papers
- University of CambridgeGB245 papers
- Max Planck Institute for AstronomyDE217 papers
- Space Telescope Science InstituteUS212 papers
- Instituto de Astrofísica de CanariasES210 papers
- Center for Astrophysics Harvard & SmithsonianUS204 papers
- Osservatorio Astronomico di PadovaIT192 papers
12 papers · 2 filters
Unification of X-ray winds in Seyfert galaxies: from ultra-fast outflows to warm absorbers
F. Tombesi, M. Cappi, J. N. Reeves +4
The existence of ionized X-ray absorbing layers of gas along the line of sight to the nuclei of Seyfert galaxies is a well established observational fact. This material is systemat…
The Suzaku view of highly-ionised outflows in AGN: I - Statistical detection and global absorber properties
Jason Gofford, James N. Reeves, Francesco Tombesi +4
We present the results of a new spectroscopic study of Fe K-band absorption in Active Galactic Nuclei (AGN). Using data obtained from the Suzaku public archive we have performed a…
The Global Implications of the Hard X-ray Excess in Type 1 AGN
M. M. Tatum, T. J. Turner, L. Miller +1
Recent evidence for a strong 'hard excess' of flux at energies > 20 keV in some Suzaku observations of type 1 Active Galactic Nuclei (AGN) has motivated an exploratory study of the…
Decoupling absorption and continuum variability in the Seyfert 2 NGC 4507
V. Braito, L. Ballo, J. N. Reeves +3
We present the results of the Suzaku observation of the Seyfert 2 galaxy NGC 4507. This source is one of the X-ray brightest Compton-thin Seyfert 2s and a candidate for a variable…
Direct Measurement of the X-ray Time-Delay Transfer Function in Active Galactic Nuclei
E. Legg, L. Miller, T. J. Turner +3
The origin of the observed time lags, in nearby active galactic nuclei (AGN), between hard and soft X-ray photons is investigated using new XMM-Newton data for the narrow-line Seyf…
A Suzaku survey of Fe K lines in Seyfert 1 AGN
A. R. Patrick, J. N. Reeves, D. Porquet +3
We construct full broadband models in an analysis of Suzaku observations of nearby Seyfert 1 AGN (z<0.2) with exposures >50ks and with greater than 30000 counts in order to study t…