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Raios-X para dosagem de ferro em sangue
(Novas Edi????es Acad??micas, 2018)
Background radiation in inelastic X-ray scattering and X-ray emission spectroscopy. A study for Johann-type spectrometers
(Elsevier Science, 2018-06-21)
A study of the background radiation in inelastic X-ray scattering (IXS) and X-ray emission spectroscopy (XES) based on an analytical model is presented. The calculation model considers spurious radiation originated from ...
Extracting chemical information from high-resolution Kβ X-ray emission spectroscopy
(Pergamon-Elsevier Science Ltd, 2018-06)
High-resolution X-ray emission spectroscopy allows studying the chemical environment of a wide variety of materials. Chemical information can be obtained by fitting the X-ray spectra and observing the behavior of some ...
X-ray study of bow shocks in runaway stars
(Wiley Blackwell Publishing, Inc, 2017-11)
Massive runaway stars produce bow shocks through the interaction of their winds with the interstellar medium, with the prospect for particle acceleration by the shocks. These objects are consequently candidates for non-thermal ...
X-ray emission from copper X-pinches driven at a current rate of similar to 1kA/ns
(ELSEVIER, 2021)
A characterization of Cu X-pinches experiments driven at current rates similar to 1kA/ns is presented. The emission of two bursts of X-rays associated with hot-spot formation and electron beam-target mechanism are identified. ...
Distance limits on the bright X-ray emission toward the Galactic center: Evidence for a very hot interstellar medium in the Galactic X-ray bulge
(UNIV CHICAGO PRESS, 2000-12-10)
Observations of the diffuse X-ray background at energies similar to3/4 and 1.5 keV show a large region of enhanced emission around the Galactic center. The origin of this X-ray enhancement is not known, but the best ...