X-ray Radiation Mechanisms and Beaming Effect of Hot Spots and Knots in Active Galactic Nuclear Jets

X-ray reflected spectra from accretion disk models. I. Constant density atmospheres

X-ray reflected spectra from accretion disk models.II. Diagnostic tools for X-ray observations

X-ray reflection in a sample of X-ray bright Ultraluminous X-ray sources

X-ray Reverberation close to the black hole in RE J1034+396

X-ray reverberation in 1H0707-495 revisited

X-ray reverberation in NLS1

X-ray Signatures of Non-Equilibrium Ionization Effects in Galaxy Cluster Accretion Shock Regions

X-ray softening in the new X-ray transient XTE J1719-291 during its 2008 outburst decay

X-ray Sources and Their Optical Counterparts in the Galactic Globular Cluster M12 (NGC 6218)

X-ray Sources in Galactic Globular Clusters

X-ray spectra from magnetar candidates - III. Fitting SGRs/AXPs soft X-ray emission with non-relativistic Monte Carlo models

X-ray spectral and timing investigations of XTE J1752-223

X-ray spectral curvature of High Frequency Peaked BL Lacs: a predictor for the TeV flux

X-ray spectral evolution of the extragalactic Z-source, LMC X-2

X-ray spectral properties of Seyfert galaxies and the unification scheme

X-ray spectral state is not correlated with luminosity in Holmberg II X-1

X-ray spectral states and metallicity in the ultraluminous X-ray sources NGC 1313 X-1 and X-2

X-Ray Spectral Study of AGN Sources Content in Some Deep Extragalactic XMM-Newton Fields

X-ray spectral variability in NGC 3783