Spatial Power Spectral Analysis of the Suzaku X-Ray Background

Power spectra of spatial fluctuations of X-ray emission may impose constraints on the origins of the emission independent of that from the energy spectra. We generated spatial power spectrum densities (PSDs) of blank X-ray skies observed with the Suzaku X-ray observatory utilizing the modified Δ-var...

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Veröffentlicht in:	The Astrophysical journal 2022-04, Vol.929 (2), p.128
Hauptverfasser:	Zhou, Yu, Mitsuda, Kazuhisa, Yamasaki, Noriko Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Diffuse x-ray background Emission analysis Emission spectra Energy bands Energy spectra Field emission High energy astrophysics Interstellar medium Large-scale structure of the universe Modelling Origins Point sources Power Power spectra Power spectrum analysis Spatial analysis Spectral analysis Spectrum analysis Warm-hot intergalactic medium X-ray emissions X-ray sources X-rays
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