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Figure 10. The logarithm of the ratio of Σ<sub>2</sub> density parameter between the QSO-like (open red) and Seyfert-like (filled blue) and non-AGN (black)

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Presentation on theme: "Figure 10. The logarithm of the ratio of Σ<sub>2</sub> density parameter between the QSO-like (open red) and Seyfert-like (filled blue) and non-AGN (black)"— Presentation transcript:

1 Figure 10. The logarithm of the ratio of Σ<sub>2</sub> density parameter between the QSO-like (open red) and Seyfert-like (filled blue) and non-AGN (black) sources and their control samples as a function of their 2–10 keV X-ray luminosity. The zero line denotes the boundary between a source being in an over or underdense environment compared to its control sources (Σ<sup>X-ray</sup>/Σ<sup>control</sup> = 1). From: Mergers as triggers for nuclear activity: a near-IR study of the close environment of AGN in the VISTA-VIDEO survey Mon Not R Astron Soc. 2014;439(1): doi: /mnras/stu009 Mon Not R Astron Soc | © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society 1


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