Results 1 to 10 of about 1,208,682 (349)

Attenuation of super-soft X-ray sources by circumstellar material

, 2015
Recent studies have suggested the possibility of significantly obscuring super-soft X-ray sources in relatively modest amounts of local matter lost from the binaries themselves.
Gilfanov, Marat, Nielsen, Mikkel
core   +1 more source

Source of X-rays [PDF]

Science, 1896
A A, Michelson, S W, Stratton
openaire   +2 more sources

The Chandra Source Catalog Release 2 Series

The Astrophysical Journal Supplement Series
The Chandra Source Catalog (CSC) is a virtual X-ray astrophysics facility that enables both detailed individual source studies and statistical studies of large samples of X-ray sources detected in Advanced CCD Imaging Spectrometer and High Resolution ...
Ian N. Evans, Janet D. Evans, J. Rafael Martínez-Galarza, Joseph B. Miller, Francis A. Primini, Mojegan Azadi, Douglas J. Burke, Francesca M. Civano, Raffaele D’Abrusco, Giuseppina Fabbiano, Dale E. Graessle, John D. Grier, John C. Houck, Jennifer Lauer, Michael L. McCollough, Michael A. Nowak, David A. Plummer, Arnold H. Rots, Aneta Siemiginowska, Michael S. Tibbetts   +19 more
doaj   +1 more source

Dual-Energy Processing of X-ray Images of Beryl in Muscovite Obtained Using Pulsed X-ray Sources. [PDF]

Sensors (Basel), 2023
Komarskiy A, Korzhenevskiy S, Ponomarev A, Chepusov A.   +3 more
europepmc   +1 more source

X-ray Properties of the GigaHertz-Peaked and Compact Steep Spectrum Sources

, 2008
We present {\it Chandra} X-ray Observatory observations of Giga-Hertz Peaked Spectrum (GPS) and Compact Steep Spectrum (CSS) radio sources. The {\it Chandra} sample contains 13 quasars and 3 galaxies with measured 2-10 keV X-ray luminosity within $10^{42}
Akujor C. E., Aneta Siemiginowska, Antonelli L. A., Baum S. A., Belsole E., Cawthorne T. V., Dallacasa D., Fanti C., Fanti R., Jill Bechtold, Kuhr H., Martin Elvis, Murgia M., Ross R. R., Schoenmakers A. P., Stephanie LaMassa, Thomas L. Aldcroft   +16 more
core   +1 more source

Transitional Dynamics: Unveiling the Coexistence and Interplay of Type B and Type C Quasiperiodic Oscillations in MAXI J1348-630

The Astrophysical Journal
Based on broadband timing analysis of Insight-HXMT and Neutron Star Interior Composition Explorer data from the 2019 outburst of the black hole X-ray binary MAXI J1348-630, we report the detection of the coexistence and competitive interplay between Type
Xin-Lei Wang, Zhen Yan, Fu-Guo Xie, Jun-Feng Wang, Ya-Xing Li, Ren-Yi Ma   +5 more
doaj   +1 more source

Simulation study of a novel small animal FLASH irradiator (SAFI) with integrated inverse-geometry CT based on circularly distributed kV X-ray sources. [PDF]

Sci Rep, 2023
Tan Y, Zhou S, Haefner J, Chen Q, Mazur TR, Darafsheh A, Zhang T.   +6 more
europepmc   +1 more source

GMRT observations of the field of INTEGRAL X-ray sources. II [PDF]

, 2006
M. Pandey, A. Pramesh Rao, R. Manchanda, P. Durouchoux, C. H. Ishwara‐Chandra   +4 more
openalex   +1 more source

Multiepoch Observations of the Nearby Spiral Galaxy NGC 3938 with the Chandra X-Ray Observatory

The Astronomical Journal
We present an analysis of two epochs of ACIS observations of the SA(s)c spiral galaxy NGC 3938 with the Chandra X-ray Observatory. The total exposure time of the observations was 95 ks, with a limiting unabsorbed luminosity of ≈10 ^38 erg s ^−1 assuming ...
Siddhi Raut, Eric M. Schlegel, Thomas G. Pannuti, Brannon W. Jones, Jacobo Matallana   +4 more
doaj   +1 more source

Computational method for the optimization of quasimonoenergetic laser Compton x-ray sources for imaging applications. [PDF]

Appl Opt, 2022
Effarah HH, Reutershan T, Lagzda A, Hwang Y, Hartemann FV, Barty CPJ.   +5 more
europepmc   +1 more source