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

X-ray spectral variability in the ultraluminous X-ray source Holmberg IX X-1

X-ray spectroscopy of Abell S1101 with Chandra, XMM-Newton and ROSAT: band-pass dependence of he temperature profile and soft excess emission

X-ray Spectroscopy of Galactic Hot Gas along the PKS 2155-304 Sight Line

X-ray Spectroscopy of MXB 1728-34 with XMM-Newton

X-ray Spectroscopy of the Core of the Perseus Cluster with Suzaku: Elemental Abundances in the Intracluster Medium

X-Ray Spectrum of a Peculiar Supernova Remnant G359.1-0.5

X-ray Stripes in Tycho's Supernova Remant: Synchrotron Footprints of a Nonlinear Cosmic Ray-driven Instability

X-Ray Studies of HESS J1809-193 with Suzaku

X-ray Studies of Planetary Systems: An Astro2010 Decadal Survey White Paper

X-ray study of HLX1: intermediate-mass black hole or foreground neutron star?