activity
20092026
most citedDiscovery of a relation between black hole mass and soft X-ray time lags in active galactic nuclei

270 citations · 2.2k across the 64 of their papers we have counts for

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Showing 2011Show all

2 papers · 1 filter

astro-ph.CO2011★ 18 cited

Probing the unified model in NGC 7314

J. Ebrero, E. Costantini, J. S. Kaastra +2

We present a study of the complex absorbed X-ray spectrum of the Narrow Line Seyfert 1 galaxy NGC 7314. We collected available public X-ray data from the archives of XMM-Newton, Su…

astro-ph.HE2011★ 66 cited

PG 1211+143: probing high frequency lags in a high mass AGN

B. De Marco, G. Ponti, P. Uttley +4

We present the timing analysis of the four archived XMM-Newton observations of PG 1211+143. The source is well-known for its spectral complexity, comprising a strong soft-excess an…