X-ray emission-line spectra of photoionized plasmas - Density sensitivity of the Fe L-shell series

The circumsource environments of accretion-powered X-ray sources are likely to support relatively dense (greater than 10 exp 11/cu cm) photoionized X-ray emission-line regions. The Fe L-shell ions provide a versatile class of plasma diagnostics in this regime, their multielectron structures resultin...

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Veröffentlicht in:	The Astrophysical journal 1992-05, Vol.391 (1 Ma), p.306-317
Hauptverfasser:	Liedahl, Duane A., Kahn, Steven M., Osterheld, Albert L., Goldstein, William H.
Format:	Artikel
Sprache:	eng
Schlagworte:	ACCRETION DISKS Astronomy Astronomy & Astrophysics Astrophysics Atomic processes and interactions CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMIC RAY SOURCES COSMIC X-RAY SOURCES Earth, ocean, space ELEMENTS EMISSION SPECTRA Exact sciences and technology Fundamental aspects of astrophysics Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations IONIZATION IRON METALS PHOTOIONIZATION Physical Sciences Science & Technology SPECTRA STAR ACCRETION STAR EVOLUTION STARS TRANSITION ELEMENTS 661300 > Other Aspects of Physical Science-- (1992-) X-RAY SPECTRA
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