175 citations · 512 across the 19 of their papers we have counts for
6 papers · 2 filters
Detection of blueshifted emission and absorption and a relativistic Iron line in the X-ray spectrum of ESO 323-G077
E. Jimenez-Bailon, Y. Krongold, S. Bianchi +4
We report on the X-ray observation of the Seyfert 1 ESO323-G077 performed with XMM-Newton. The spectra show a complex spectrum with conspicuous absorption and emission features. Th…
XMM-Newton reveals the intrinsically X-ray weak nature of the quasar PG 0043+039
L. Ballo, E. Piconcelli, N. Schartel +1
This paper was withdrawn due to a misidentification of the source.
On the peculiar properties of the narrow-line quasar PG 1543+489
C. Vignali, E. Piconcelli, S. Bianchi +1
We present the analysis of four XMM-Newton observations of the narrow-line quasar PG 1543+489 at z=0.400 carried out over a rest-frame time-scale of about three years. The X-ray sp…
X-ray spectral variability in PG1535+547: the changing-look of a 'soft X-ray weak' AGN
L. Ballo, M. Giustini, N. Schartel +5
PG1535+547 is a bright NLS1 galaxy, whose high energy emission shows strong variability in shape and flux. ROSAT data classified it as soft X-ray weak QSO (objects whose X-ray-to-o…
Chandra unveils a binary Active Galactic Nucleus in Mrk463
Stefano Bianchi, Marco Chiaberge, Enrico Piconcelli +2
We analyse Chandra, XMM-Newton and HST data of the double-nucleus Ultraluminous Infrared Galaxy (ULIRG), Mrk463. The Chandra detection of two luminous ($\mathrm{L}_\mathrm{2-10 keV…
Science with Simbol-X
F. Fiore, M. Arnaud, U. Briel +20
Simbol-X is a French-Italian mission, with a participation of German laboratories, for X-ray astronomy in the wide 0.5-80 keV band. Taking advantage of emerging technology in mirro…