Studying the WHIM Content of Large-scale Structures Along the Line of Sight to H 2356-309

We make use of a 500 ks Chandra HRC-S/LETG spectrum of the blazar H 2356-309, combined with a lower signal-to-noise ratio (S/N; 100 ks) pilot LETG spectrum of the same target, to search for the presence of warm-hot absorbing gas associated with two large-scale structures (LSSs) crossed by this sight...

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Veröffentlicht in:	The Astrophysical journal 2010-07, Vol.717 (1), p.74-84
Hauptverfasser:	Zappacosta, L, Nicastro, F, Maiolino, R, Tagliaferri, G, Buote, D. A, Fang, T, Humphrey, P. J, Gastaldello, F
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORPTION Astronomy ASTROPHYSICS, COSMOLOGY AND ASTRONOMY DIMENSIONLESS NUMBERS Earth, ocean, space Exact sciences and technology IONIZATION RED SHIFT SIGNAL-TO-NOISE RATIO SORPTION UNIVERSE
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