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Deciphering The Arrangement Of Dust In The Clumpy Tori Of Active Galactic Nuclei, Grant David Thompson
Deciphering The Arrangement Of Dust In The Clumpy Tori Of Active Galactic Nuclei, Grant David Thompson
Theses and Dissertations--Physics and Astronomy
In the framework of active galactic nuclei (AGNs), a galaxy’s supermassive black hole is surrounded by a dusty torus whose clumpy configuration allows for either direct or obscured views toward the central engine. Viewing AGNs from different angles gives rise to a variety of AGN classifications; for example, the generic Type 1 AGN class requires the detection of optically broad emission lines, which arise from quickly moving material within the torus, whereas Type 2 AGNs lack these observations. While these viewing angles are not directly observable, synthetic torus models generated with CLUMPY provide a means to determine them along with …