Università degli Studi di Roma 3 ArcA diA
Archivio Aperto di Ateneo
DSpace@Roma3

ArcAdiA >
Tipologia di Documenti >
A - Articolo su rivista >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/273

Title: A broad-line region origin for the iron Kα line in NGC 7213
Authors: Bianchi, Stefano
La Franca, Fabio
Matt, Giorgio
Guainazzi, Matteo
Jimenez Bailon, Elena
Longinotti, Anna Lia
Nicastro, Fabrizio
Pentericci, Laura
Keywords: Astrofisica
galassie
AGN
Issue Date: Jul-2008
Publisher: Wiley-Blackwell
Abstract: The X-ray spectrum of NGC 7213 is known to present no evidence for Compton reflection, a unique result among bright Seyfert 1s. The observed neutral iron Kα line, therefore, cannot be associated with a Compton-thick material, like the disc or the torus, but is due to Compton-thin gas, with the broad-line region (BLR) as the most likely candidate. To check this hypothesis, a long Chandra High-Energy Transmission Grating observation, together with a quasi-simultaneous optical spectroscopic observa
...more
URI: http://hdl.handle.net/2307/273
DOI: 10.1111/j.1745-3933.2008.00521.x
URL: http://www3.interscience.wiley.com/cgi-bin/fulltext/120847823/PDFSTART
Appears in Collections:A - Articolo su rivista
Dipartimento di Fisica 'Edoardo Amaldi'

Files in This Item:

File Description SizeFormat
08MNRAS389_52.pdf670.27 kBAdobe PDF
Restrict Access. You can Request a copy!


This item is protected by original copyright

Recommend this item

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Università degli Studi RomaTre SBA - Sistema Bibliotecario di Ateneo ICT support by CINECA