SIMBAD references

2018ApJ...853...32B - Astrophys. J., 853, 32-32 (2018/January-3)

Absolute photoionization cross section for Fe6+ to Fe10+ ions in the Photon energy region of the 2p-3d resonance lines.

BLANCARD C., CUBAYNES D., GUILBAUD S. and BIZAU J.-M.

Abstract (from CDS):

Resonant single photoionization cross sections of Fen+ (n = 6 to 10) ions have been measured in absolute values using a merged-beams setup at the SOLEIL synchrotron radiation facility. Photon energies were between about 710 and 780 eV, covering the range of the 2p-3d transitions. The experimental cross sections are compared to calculations we performed using a multi-configuration Dirac-Fock code and the OPAS code dedicated to radiative opacity calculations. Comparisons are also done with the Chandra X-ray observatory NGC 3783 spectra and with the results of previously published calculations.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): atomic data - atomic processes - line: identification - techniques: spectroscopic - X-rays: galaxies - X-rays: galaxies

Simbad objects: 1

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